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 is the earliest published work of Charles Darwin? 
Knowledge Triplets: 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, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 3: 1844-1846
Charles Darwin: A Scientific Biography, book.written_work.author, Gavin de Beer
The Correspondence of Charles Darwin, Volume 7: 1858-1859, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.original_language, English Language
Charles Darwin, book.written_work.subjects, Darwin and His Great Discovery
The Tree of Life: Charles Darwin, book.written_work.subjects, Charles Darwin
The Complete Works of Charles Darwin Online, base.jewlib.research_collection.aggregation, Online
The Complete Works of Charles Darwin Online, base.jewlib.research_collection.extent, m.08wsf5k
The Correspondence of Charles Darwin, Volume 15: 1867, book.written_work.author, Charles Darwin
charles robert darwin work related to gregor mendel, base.kwebbase.kwconnection.subject, Charles Darwin
Charles Darwin, book.book_subject.works, Charles Darwin: Voyaging
The Correspondence of Charles Darwin, Volume 5: 1851-1855, common.topic.notable_types, Book
The Origin: 150 Years Is Just the Beginning, exhibitions.exhibition.subjects, Charles Darwin
(Ironically an article explaining the phenomenon was written in his lifetime, in 1865, by Gregor Mendel .), base.kwebbase.kwsentence.contains_connections, charles robert darwin work related to gregor mendel
The Autobiography of Charles Darwin, book.written_work.subjects, Great Britain
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 14: 1866
Janet Browne, book.author.works_edited, The Correspondence of Charles Darwin, Volume 8: 1860
The Correspondence of Charles Darwin, Volume 15: 1867, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 12: 1864, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 8: 1860
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 2: 1837-1843, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 1: 1821-1836
Ronald W. Clark, book.author.works_written, The Survival of Charles Darwin: A Biography of a Man and an Idea
The Correspondence of Charles Darwin, Volume 7: 1858-1859, book.written_work.original_language, English Language
The Autobiography of Charles Darwin, book.written_work.subjects, England
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 7: 1858-1859, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.original_language, English Language
The Tree of Life: Charles Darwin, book.written_work.author, Peter Sís
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 15: 1867, book.book.genre, Biography
Charles Darwin, common.topic.image, Charles Robert Darwin. At the age of 51, Charles Darwin had just published On the Origin of Species.
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 8: 1860, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 7: 1858-1859
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 6: 1856-1857
The Correspondence of Charles Darwin, Volume 7: 1858-1859, 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 15: 1867
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.author, Charles Darwin
Francis Darwin, book.author.works_written, The Autobiography 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 3: 1844-1846, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Autobiography of Charles Darwin, 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 Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 16: 1868
Charles Darwin: Voyaging, book.written_work.subjects, Charles Darwin
In 1856, Darwin began to write his great work on evolution and natural selection., base.kwebbase.kwsentence.dates, m.0c11jsp
Charles Darwin: Voyaging, book.written_work.author, Janet Browne
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 7: 1858-1859, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 6: 1856-1857
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 16: 1868, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
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 15: 1867, book.written_work.original_language, English Language
Charles Darwin, book.written_work.subjects, Natural history
The Correspondence of Charles Darwin, Volume 15: 1867, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 14: 1866
The Complete Works of Charles Darwin Online, common.topic.image, Homepage
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, Science
Charles Darwin, book.book_subject.works, Charles Darwin: The Power of Place
The Correspondence of Charles Darwin, Volume 9: 1861, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.author, Charles Darwin
Janet Browne, book.author.works_edited, The Correspondence of Charles Darwin, Volume 9: 1861
He published further works on the adaptations of plants, including breeds of insectivorous and climbing plants., base.kwebbase.kwsentence.kwtopic, Charles Darwin
Charles Darwin, book.book_subject.works, George Canning's left buttock and the origin of species
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 15: 1867, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Complete Works of Charles Darwin Online, common.topic.article, m.02v_dyt
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.part_of_series, The Correspondence of Charles Darwin
Charles Darwin, book.written_work.subjects, England
The Complete Works of Charles Darwin Online, common.topic.notable_for, g.1255yn3t2
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 11: 1863
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 4: 1847-1850
Charles Darwin (1809-1882): The Legacy of a Naturalist, common.topic.notable_types, Exhibition
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, Natural history
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 17: 1869, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
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 Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, England
The Correspondence of Charles Darwin, Volume 4: 1847-1850, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 12: 1864, common.topic.notable_types, Book
Charles Darwin, book.book_subject.works, Darwin's Black Box: The Biochemical Challenge to Evolution
Charles Darwin: The Power of Place, book.written_work.subjects, Charles Darwin
The Complete Works of Charles Darwin Online, base.jewlib.research_collection.collection_type, Published Written Work Collection
Charles Darwin: The Power of Place, book.written_work.author, Janet Browne
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.author, 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 2: 1837-1843, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Autobiography of Charles Darwin, book.written_work.original_language, English Language
The Autobiography of Charles Darwin, book.written_work.subjects, Evolution
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.original_language, English Language
Charles Darwin, book.written_work.subjects, Science
The Correspondence of Charles Darwin, Volume 13: 1865, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
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 1: 1821-1836, book.written_work.subjects, Biology
Charles Darwin, book.book_subject.works, Charles Darwin: A Scientific Biography
The Correspondence of Charles Darwin, Volume 2: 1837-1843, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 15: 1867
The Autobiography of Charles Darwin, book.written_work.subjects, Science
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 10: 1862, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
Charles Darwin, book.book_subject.works, The Politics of Evolution: Morphology, Medicine, and Reform in Radical London
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 1: 1821-1836
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, Volume 1: 1821-1836, common.topic.notable_types, Book
Charles Darwin, book.book_subject.works, The Tree of Life: Charles Darwin
The Correspondence of Charles Darwin, Volume 7: 1858-1859, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 14: 1866, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 18: 1870, common.topic.notable_types, Book
The Correspondence of Charles Darwin, Volume 4: 1847-1850, 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 9: 1861
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 10: 1862, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 5: 1851-1855, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 4: 1847-1850, 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, Volume 1: 1821-1836, book.written_work.author, Charles Darwin
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 1: 1821-1836, book.written_work.subjects, History
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.part_of_series, The Correspondence of Charles Darwin
Charles Darwin: The Concise Story of an Extraordinary Man, book.written_work.subjects, Charles Darwin
Charles Darwin: The Concise Story of an Extraordinary Man, book.written_work.author, Tim Berra
Charles Darwin in Cyberspace, book.written_work.author, Claire Burch
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 6: 1856-1857
Charles Darwin, book.written_work.author, Grant Allen
Charles Darwin (1809-1882): The Legacy of a Naturalist, exhibitions.exhibition.subjects, Charles Darwin
For the rest of his life, Darwin tried to prove his theories., base.kwebbase.kwsentence.next_sentence, He published further works on the adaptations of plants, including breeds of insectivorous and climbing plants.
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.author, Charles Darwin
The Autobiography of Charles Darwin, book.written_work.author, Francis Darwin
Charles Darwin: A Scientific Biography, 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
Charles Darwin 1880, common.image.appears_in_topic_gallery, Evolutionary argument against naturalism
Charles Darwin, base.kwebbase.kwtopic.has_sentences, In 1856, Darwin began to write his great work on evolution and natural selection.
Darwin and the Darwinian revolution, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, Volume 16: 1868, common.topic.notable_types, Book
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 13: 1865
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 10: 1862
Charles Darwin 1880, common.image.appears_in_topic_gallery, Charles Darwin
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 15: 1867
The Correspondence of Charles Darwin, Volume 1: 1821-1836, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Complete Works of Charles Darwin Online, base.jewlib.online_project.involved_research_centers, Departmen of History and Philosophy of Science, University of Cambridge
Darwin's untimely burial, book.published_work.published_in_published_as, m.0bj9rjv
Janet Browne, book.author.works_written, Charles Darwin: Voyaging
The Correspondence of Charles Darwin, Volume 9: 1861, 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 9: 1861, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 11: 1863, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 8: 1860, book.written_work.editor, Janet Browne
John Bowlby, book.author.works_written, Charles Darwin : Une nouvelle biographie
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 8: 1860, 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 4: 1847-1850, 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, common.topic.notable_types, Book
He published further works on the adaptations of plants, including breeds of insectivorous and climbing plants., base.kwebbase.kwsentence.previous_sentence, For the rest of his life, Darwin tried to prove his theories.
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 2: 1837-1843
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 5: 1851-1855
Charles Darwin (1809-1882): The Legacy of a Naturalist, exhibitions.exhibition.venues, m.05bphv8
The Autobiography of Charles Darwin, book.written_work.subjects, Natural history
The Correspondence of Charles Darwin, Volume 1: 1821-1836, book.written_work.subjects, Evolution
The Correspondence of Charles Darwin, Volume 14: 1866, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Complete Works of Charles Darwin Online, base.jewlib.research_collection.online_guides, Darwin Manuscript Catalogue
Charles Darwin, book.written_work.subjects, Charles Darwin
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 11: 1863, book.written_work.part_of_series, The Correspondence of Charles Darwin
charles robert darwin work related to gregor mendel, base.kwebbase.kwconnection.sentence, (Ironically an article explaining the phenomenon was written in his lifetime, in 1865, by Gregor Mendel .)
The Correspondence of Charles Darwin, Volume 6: 1856-1857, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 7: 1858-1859
The Reluctant Mr. Darwin, book.written_work.subjects, Charles Darwin
m.05bphv8, exhibitions.exhibition_run.exhibition, Charles Darwin (1809-1882): The Legacy of a Naturalist
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, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 7: 1858-1859
The Correspondence of Charles Darwin, Volume 14: 1866, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 2: 1837-1843, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
Francis Darwin, book.author.works_written, The Life and Letters of Charles Darwin
Charles Darwin: The Power of Place, book.written_work.previous_in_series, Charles Darwin: Voyaging
Charles Darwin, book.book_subject.works, Darwin and the Darwinian revolution
The Complete Works of Charles Darwin Online, base.jewlib.research_collection.originators, Charles Darwin
The Correspondence of Charles Darwin, Volume 5: 1851-1855, book.written_work.original_language, English Language
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.
Charles Darwin 1880, common.image.size, m.02dm38w
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 14: 1866
The Correspondence of Charles Darwin, Volume 6: 1856-1857, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
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 3: 1844-1846, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 12: 1864
The Correspondence of Charles Darwin, Volume 4: 1847-1850, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 3: 1844-1846
The Correspondence of Charles Darwin, Volume 8: 1860, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
The Correspondence of Charles Darwin, Volume 13: 1865, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 12: 1864
The Correspondence of Charles Darwin, Volume 9: 1861, book.written_work.editor, Janet Browne
Peter Sís, book.author.works_written, The Tree of Life: Charles Darwin
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 12: 1864, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 11: 1863
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, 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 17: 1869, book.written_work.author, Charles Darwin
The Autobiography of Charles Darwin, book.written_work.subjects, History
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 1: 1821-1836, book.written_work.part_of_series, The Correspondence of Charles Darwin
Charles Darwin, book.book_subject.works, Darwin Loves You: Natural Selection and the Re-Enchantment of the World
The Correspondence of Charles Darwin, Volume 18: 1870, base.documentaryeditions.documentary_edition.editing_project, Darwin Correspondence Project
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 8: 1860, book.written_work.part_of_series, The Correspondence of Charles Darwin
The Correspondence of Charles Darwin, Volume 2: 1837-1843, book.written_work.author, 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, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Charles Darwin (1809-1882): The Legacy of a Naturalist
The Correspondence of Charles Darwin, Volume 16: 1868, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, book.literary_series.works_in_this_series, The Correspondence of Charles Darwin, Volume 8: 1860
The Correspondence of Charles Darwin, Volume 2: 1837-1843, book.written_work.original_language, English Language
The Correspondence of Charles Darwin, Volume 6: 1856-1857, common.topic.notable_types, Book
The Autobiography of Charles Darwin, book.written_work.subjects, Biology
The Correspondence of Charles Darwin, Volume 10: 1862, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 11: 1863
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.author, Charles Darwin
The Correspondence of Charles Darwin, Volume 17: 1869, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 16: 1868
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 3: 1844-1846, book.written_work.original_language, English Language
Charles Darwin, base.kwebbase.kwtopic.has_sentences, He published further works on the adaptations of plants, including breeds of insectivorous and climbing plants.
Charles Darwin: Voyaging, book.written_work.next_in_series, Charles Darwin: The Power of Place
Charles Darwin, book.written_work.subjects, Great Britain
Charles Darwin, book.written_work.subjects, Technology
The Correspondence of Charles Darwin, Volume 12: 1864, book.written_work.original_language, English Language
Charles Darwin (1809-1882): The Legacy of a Naturalist, common.topic.notable_for, g.125dlsy1_
Charles Darwin, book.written_work.subjects, Biology
Charles Darwin, book.book_subject.works, Charles Darwin: The Concise Story of an Extraordinary Man
The Correspondence of Charles Darwin, Volume 17: 1869, book.written_work.original_language, English Language
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 16: 1868, book.written_work.next_in_series, The Correspondence of Charles Darwin, Volume 17: 1869
The Correspondence of Charles Darwin, Volume 15: 1867, book.book.genre, Science
The Life and Letters of Charles Darwin, book.written_work.author, Francis Darwin
The Correspondence of Charles Darwin, Volume 18: 1870, book.written_work.previous_in_series, The Correspondence of Charles Darwin, Volume 17: 1869
Darwin and His Great Discovery, book.written_work.subjects, Charles Darwin
The Correspondence of Charles Darwin, Volume 3: 1844-1846, common.topic.notable_types, Book

Answer: Darwin and His Great Discovery