user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What was the earliest published book on evolution by Charles Darwin? 
Knowledge Triplets: The Correspondence of Charles Darwin, Volume 15: 1867, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 14: 1866
The Survival of Charles Darwin: A Biography of a Man and an Idea, book.written_work.author, Ronald W. Clark
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 18: 1870
The Correspondence of Charles Darwin, Volume 5: 1851-1855, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 4: 1847-1850, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 2: 1837-1843, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 3: 1844-1846
The Correspondence of Charles Darwin, Volume 7: 1858-1859, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.original_language, English Language
Darwin's Black Box: The Biochemical Challenge to Evolution, book.book.editions, Darwin's Black Box: The Biochemical Challenge to Evolution
The Correspondence of Charles Darwin, Volume 5: 1851-1855, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 15: 1867, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 9: 1861, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 7: 1858-1859
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 13: 1865
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, Science
Charles Darwin, book.book_subject.works, The Darwin conspiracy
The Correspondence of Charles Darwin, Volume 18: 1870, common.topic.notable_types, Book
The Life and Letters of Charles Darwin, book.written_work.author, Francis Darwin
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 7: 1858-1859, book.written_work.author, Charles Darwin
Charles Darwin, book.book_edition.book, Charles Darwin
Charles Darwin, book.book_edition.author_editor, Grant Allen
Charles Darwin, book.written_work.subjects, Natural history
The Correspondence of Charles Darwin, Volume 1: 1821-1836, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 15: 1867, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 16: 1868
The Correspondence of Charles Darwin, Volume 17: 1869, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 16: 1868
Darwin's Black Box: The Biochemical Challenge to Evolution, book.written_work.author, Michael Behe
Charles Darwin, book.book.genre, Biography
Darwin and the Darwinian revolution, book.written_work.subjects, Charles Darwin
Charles Darwin, book.book_subject.works, The Survival of Charles Darwin: A Biography of a Man and an Idea
The Correspondence of Charles Darwin, Volume 17: 1869, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 15: 1867, common.topic.notable_types, Book
The Autobiography of Charles Darwin, book.written_work.subjects, Great Britain
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 14: 1866
Charles Darwin, book.book_subject.works, The Reluctant Mr. Darwin
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 4: 1847-1850
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 3: 1844-1846
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.part_of_series, The Correspondence of Charles Darwin
Celebrating Evolution the Web Way, book.written_work.subjects, Charles Darwin
Charles Darwin, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, Volume 3: 1844-1846, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 4: 1847-1850
Charles Darwin, book.book_subject.works, The Tree of Life: Charles Darwin
Charles Darwin, base.kwebbase.kwtopic.has_sentences, He published further works on the adaptations of plants, including breeds of insectivorous and climbing plants.
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 13: 1865
The Correspondence of Charles Darwin, Volume 2: 1837-1843, book.written_work.author, Charles Darwin
Darwin and His Great Discovery, book.written_work.subjects, Charles Darwin
Janet Browne, book.author.works_edited, The Correspondence of Charles Darwin, Volume 9: 1861
The Autobiography of Charles Darwin, book.written_work.subjects, Biology
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 9: 1861
The Correspondence of Charles Darwin, Volume 10: 1862, common.topic.notable_types, Book
Charles Darwin: A Scientific Biography, book.written_work.author, Gavin de Beer
Darwin's Black Box: The Biochemical Challenge to Evolution, book.book_edition.book, Darwin's Black Box: The Biochemical Challenge to Evolution
Darwin's big book, book.written_work.author, Stephen Jay Gould
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 12: 1864
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.original_language, English Language
Charles Darwin, book.written_work.author, Grant Allen
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 17: 1869
Charles Darwin, book.book_subject.works, Charles Darwin in Cyberspace
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 14: 1866
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 11: 1863
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.author, Charles Darwin
Charles Darwin, book.book.editions, Charles Darwin
The Correspondence of Charles Darwin, Volume 1: 1821-1836, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Autobiography of Charles Darwin, book.written_work.subjects, England
On the origin of species by means of natural selection, book.written_work.author, Charles Darwin
The Darwin conspiracy, book.written_work.subjects, Charles Darwin
The Tree of Life: Charles Darwin, book.book.genre, Children's literature
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 11: 1863, common.topic.notable_types, Book
Charles Darwin, book.book_subject.works, Darwin's big book
Charles Darwin, book.book_subject.works, The Politics of Evolution: Morphology, Medicine, and Reform in Radical London
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 15: 1867
Darwin Loves You: Natural Selection and the Re-Enchantment of the World, book.written_work.subjects, Charles Darwin
Charles Darwin, book.book_subject.works, George Canning's left buttock and the origin of species
The Correspondence of Charles Darwin, Volume 12: 1864, common.topic.notable_types, Book
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 8: 1860
The Reluctant Mr. Darwin, book.written_work.subjects, Evolution
The Correspondence of Charles Darwin, Volume 7: 1858-1859, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 6: 1856-1857
Darwin's Black Box: The Biochemical Challenge to Evolution, book.written_work.subjects, Intelligent Design
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.part_of_series, The Correspondence of Charles Darwin
Darwin's Black Box: The Biochemical Challenge to Evolution, book.written_work.subjects, Evolution
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 7: 1858-1859
Charles Robert Darwin. At the age of 51, Charles Darwin had just published On the Origin of Species., common.image.appears_in_topic_gallery, Charles Darwin
The Tree of Life: Charles Darwin, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, Volume 8: 1860, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 6: 1856-1857
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 1: 1821-1836
Darwin's Black Box: The Biochemical Challenge to Evolution, book.written_work.original_language, English Language
Charles Darwin, book.written_work.subjects, Biology
Charles Darwin: Voyaging, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 2: 1837-1843
Darwin's big book, book.written_work.subjects, Evolution
The Correspondence of Charles Darwin, book.literary_series.author_s, Charles Darwin
Charles Darwin, book.book_subject.works, Darwin on Trial
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, Natural history
The Correspondence of Charles Darwin, Volume 4: 1847-1850, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 3: 1844-1846
Darwin's Black Box: The Biochemical Challenge to Evolution, book.book_edition.author_editor, Michael Behe
The Autobiography of Charles Darwin, book.written_work.subjects, History
The Autobiography of Charles Darwin, book.written_work.subjects, Natural history
Darwin's Sacred Cause: How a Hatred of Slavery Shaped Darwin's Views on Human Evolution, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, Volume 3: 1844-1846, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 2: 1837-1843
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, History
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 9: 1861
The Correspondence of Charles Darwin, Volume 7: 1858-1859, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 2: 1837-1843
In 1856, Darwin began to write his great work on evolution and natural selection., base.kwebbase.kwsentence.dates, m.0c11jsp
Charles Darwin: A Scientific Biography, book.book.editions, Charles Darwin; evolution by natural selection
Charles Darwin, book.book_subject.works, Darwin Loves You: Natural Selection and the Re-Enchantment of the World
Charles Darwin: Voyaging, book.written_work.author, Janet Browne
Charles Darwin, book.book_subject.works, Charles Darwin: The Concise Story of an Extraordinary Man
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 15: 1867, book.written_work.original_language, English Language
Charles Darwin: Voyaging, book.book.genre, Biography
The Correspondence of Charles Darwin, Volume 3: 1844-1846, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
Charles Darwin, book.book_subject.works, Darwin's untimely burial
In 1856, Darwin began to write his great work on evolution and natural selection., base.kwebbase.kwsentence.kwtopic, Charles Darwin
The Correspondence of Charles Darwin, Volume 2: 1837-1843, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, Evolution
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 6: 1856-1857
Charles Darwin, book.book_subject.works, Darwin's Black Box: The Biochemical Challenge to Evolution
Charles Darwin, book.written_work.subjects, England
The Correspondence of Charles Darwin, Volume 13: 1865, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 7: 1858-1859, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 8: 1860
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 17: 1869
The Correspondence of Charles Darwin, Volume 3: 1844-1846, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 8: 1860
Charles Darwin, book.book_subject.works, Darwin's Sacred Cause: How a Hatred of Slavery Shaped Darwin's Views on Human Evolution
Janet Browne, book.author.works_written, Charles Darwin: Voyaging
Darwin and the Darwinian revolution, book.written_work.subjects, Evolution
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 12: 1864
The Politics of Evolution: Morphology, Medicine, and Reform in Radical London, book.written_work.subjects, Charles Darwin
Charles Darwin, common.topic.image, Charles Robert Darwin. At the age of 51, Charles Darwin had just published On the Origin of Species.
Charles Darwin: Voyaging, book.written_work.next_in_series, Charles Darwin: The Power of Place
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 5: 1851-1855
The Correspondence of Charles Darwin, Volume 14: 1866, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 7: 1858-1859, common.topic.notable_types, Book
Charles Darwin: Voyaging, book.book.editions, Charles Darwin : a biography
The Autobiography of Charles Darwin, book.written_work.author, Francis Darwin
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 15: 1867
Charles Darwin: Voyaging, book.book.editions, Charles Darwin: Voyaging
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.part_of_series, The Correspondence of Charles Darwin
Charles Darwin, book.book_subject.works, Darwin and the Darwinian revolution
The Autobiography of Charles Darwin, book.book.genre, Biography
The Correspondence of Charles Darwin, Volume 2: 1837-1843, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.original_language, English Language
The Tree of Life: Charles Darwin, book.book.genre, Non-fiction
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.editor, Janet Browne
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 11: 1863
Charles Darwin, base.kwebbase.kwtopic.has_sentences, In 1856, Darwin began to write his great work on evolution and natural selection.
Janet Browne, book.author.works_edited, The Correspondence of Charles Darwin, Volume 8: 1860
Darwin's Black Box: The Biochemical Challenge to Evolution, book.book.genre, Non-fiction
The Correspondence of Charles Darwin, Volume 15: 1867, book.book.genre, Science
Charles Darwin, book.book_subject.works, Charles Darwin: A Scientific Biography
The Correspondence of Charles Darwin, Volume 2: 1837-1843, book.written_work.original_language, English Language
Darwin, book.written_work.subjects, Evolution
The Autobiography of Charles Darwin, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Autobiography of Charles Darwin, book.book.genre, Science
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 9: 1861
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.author, Charles Darwin
The Tree of Life: Charles Darwin, book.book.editions, The Tree of Life: Charles Darwin
Charles Darwin, book.book_subject.works, Charles Darwin
The Autobiography of Charles Darwin, book.written_work.subjects, Evolution
Darwin's big book, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, Volume 17: 1869, common.topic.notable_types, Book
Darwin and His Great Discovery, book.written_work.subjects, Evolution
The Autobiography of Charles Darwin, book.written_work.subjects, Science
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 13: 1865
Malthus's \"Essay on the Principle of Population\" (1789) gave Darwin more food for thought when he read it in 1841., base.kwebbase.kwsentence.kwtopic, Charles Darwin
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 10: 1862
The Correspondence of Charles Darwin, Volume 3: 1844-1846, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 6: 1856-1857, common.topic.notable_types, Book
Charles Darwin, base.kwebbase.kwtopic.has_sentences, Malthus's \"Essay on the Principle of Population\" (1789) gave Darwin more food for thought when he read it in 1841.
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 16: 1868
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 11: 1863
Charles Darwin, book.book_subject.works, Celebrating Evolution the Web Way
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 7: 1858-1859
Michael Behe, book.author.works_written, Darwin's Black Box: The Biochemical Challenge to Evolution
The Correspondence of Charles Darwin, Volume 4: 1847-1850, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 4: 1847-1850
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.author, Charles Darwin
Darwin's Black Box: The Biochemical Challenge to Evolution, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, Volume 15: 1867, book.written_work.author, Charles Darwin
Francis Darwin, book.author.works_written, The Autobiography of Charles Darwin
Charles Darwin: The Power of Place, book.book.editions, Charles Darwin: The Power of Place
The Reluctant Mr. Darwin, book.written_work.subjects, Charles Darwin
Charles Robert Darwin. At the age of 51, Charles Darwin had just published On the Origin of Species., common.image.size, m.05tvxc8
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, Biology
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.author, Charles Darwin
The Survival of Charles Darwin: A Biography of a Man and an Idea, book.written_work.subjects, Charles Darwin
The Autobiography of Charles Darwin, book.book.genre, Autobiography
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 17: 1869, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 7: 1858-1859, book.written_work.part_of_series, The Correspondence of Charles Darwin
Darwin's Black Box: The Biochemical Challenge to Evolution, book.written_work.next_in_series, The Edge of Evolution
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 15: 1867
Darwin's Black Box: The Biochemical Challenge to Evolution, book.book.editions, Darwin's black box : the biochemical challenge to evolution
Peter Sís, book.author.works_written, The Tree of Life: Charles Darwin
Charles Darwin and the Evolution of Evolution, common.topic.notable_for, g.12587ywcd
The Correspondence of Charles Darwin, Volume 4: 1847-1850, book.written_work.part_of_series, The Correspondence of Charles Darwin
Charles Darwin, book.book_subject.works, Charles Darwin: The Power of Place
The Correspondence of Charles Darwin, Volume 6: 1856-1857, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 10: 1862
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 5: 1851-1855
The Correspondence of Charles Darwin, Volume 4: 1847-1850, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 15: 1867, book.book.genre, Biography
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.part_of_series, The Correspondence of Charles Darwin
Darwin and the Darwinian revolution, book.book.editions, Darwin and the Darwinian revolution
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.original_language, English Language
Charles Darwin, book.book_subject.works, Charles Darwin: Voyaging
Charles Darwin: The Power of Place, book.book.genre, Biography
The Edge of Evolution, book.written_work.previous_in_series, Darwin's Black Box: The Biochemical Challenge to Evolution
Charles Darwin, book.book.genre, Autobiography
Francis Darwin, book.author.works_written, The Life and Letters of Charles Darwin
Michael Behe, book.author.book_editions_published, Darwin's Black Box: The Biochemical Challenge to Evolution
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 17: 1869
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, England
The Correspondence of Charles Darwin, Volume 17: 1869, book.written_work.author, Charles Darwin
Darwin's untimely burial, book.published_work.published_in_published_as, m.0bj9rjv
The Tree of Life: Charles Darwin, book.written_work.author, Peter Sís
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.editor, Janet Browne
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 12: 1864
Darwin's finches, book.book_subject.works, The Beak of the Finch: A Story of Evolution in Our Time
The Autobiography of Charles Darwin, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 10: 1862
The Correspondence of Charles Darwin, Volume 2: 1837-1843, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 1: 1821-1836
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 2: 1837-1843, common.topic.notable_types, Book
Charles Darwin, book.written_work.subjects, Great Britain
Charles Darwin: The Power of Place, book.written_work.previous_in_series, Charles Darwin: Voyaging
Charles Darwin: The Power of Place, book.written_work.author, Janet Browne
The Correspondence of Charles Darwin, Volume 17: 1869, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 18: 1870
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 4: 1847-1850, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 5: 1851-1855
The Correspondence of Charles Darwin, Volume 3: 1844-1846, common.topic.notable_types, Book
Charles Darwin, book.book_subject.works, Darwin
The Correspondence of Charles Darwin, Volume 16: 1868, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 3: 1844-1846, book.written_work.author, Charles Darwin
Charles Darwin 1880, common.image.appears_in_topic_gallery, Evolutionary argument against naturalism
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.original_language, English Language
Who Was Charles Darwin?, book.written_work.author, Deborah Hopkinson
Darwin and the Darwinian revolution, book.written_work.author, Gertrude Himmelfarb
Charles Darwin, book.book_subject.works, Darwin and His Great Discovery

Answer: The Voyage of the Beagle