4.29 avg rating — 52,464 ratings

"Sublime scientific/philosophical search for the meaning of consciousnesses.

By drawing parallels between the worlds of mathematics (Gödel), graphic art (Escher) and music (Bach) he takes you on a long journey, meandering through topics.
All chapters start with a dialogue between Achilles and the Turtle. The dialogues take the subject of the chapter and turn it around in a usually witty, sometimes surprising way"

4.16 avg rating — 192,333 ratings

"The best book on evolution. A must read for everyone seeking a better understanding of evolution and for everyone not yet convinced that evolution really happened/is happening"

4.20 avg rating — 5,428,373 ratings

4.31 avg rating — 1,470,791 ratings