Complex sentence: Yasuhiko Kimura distills the false history as fact in his book, "The Twilight Manifesto", claiming the group was founded by Herbert Spencer, Ralph Waldo Emerson, Walt Whitman, Andrew Carnegie, Mark Twain and Edwin Markham.
Split into simpler sentences: Yasuhiko Kimura distills the false history as fact in his book, The Twilight Manifesto. The claim is that the group was founded by Herbert Spencer, Ralph Waldo Emerson, Walt Whitman, Andrew Carnegie, Mark Twain and Edwin Markham.