Charles Darwin's Origin of Species - 8/10
Though I was familiar with the concepts before, reading them in Darwin's words was an interesting experience. I found the chapter on the evolution and natural selection of instinct particularly interesting, and of that the section on slave-making ants was fascinating. However, I'm not entirely satisfied with his explanation of the evolution of a Bee's instinct to build geometrically perfect hives. Unfortunately I had expected a chapter to mention, if only briefly, man's descent with modification, knowing, of course, that it would be detailed more thoroughly in Descent of Man. The writing was strong and interesting throughout, though purely scientific, and therefore rather heavy. I certainly recommend it if biology, Darwin, or evolution interests you in the slightest, but it is a large commitment.
Samuel Butler's Erewhon - 5/10
I read this as part of my readings on technology, as well as evolution. It only seems fair to follow Origin of Species with what many considered a satire of it, though Butler responded that this was in no way his intention. The book is the story of an adventurer who finds himself in the nation of Erewhon (an anagram of Nowhere), where machines have been outlawed for fear of their developing sentience, where sickness is a punishable crime, and moral ill-will is treated through hospitalization. However, in the place of a grand adventure, the narrator spend the majority of the book describing and criticizing the Erewhonian ways, which serves as an indirect means for Butler to criticize England. The chapters "The Book of the Machines" was very interesting though and, to me, worth what was otherwise uninteresting.
Daniel Quinn's Ishmael - 2/10
Apparently this book won awards, though I can only guess how. The writing is atrocious—try reading the first paragraph (available on amazon via "Look Inside") without setting the book down—and the premise is not much better. I can only assume that the idea (neo-luddism without the anarchy, or new tribalism) seemed original to its audience, and that is why it gained a following. However, there are much better books out there covering the same topics; don't bother reading Ishmael.