The term “summer reading” might evoke images of long novels being read by the beach. But nonfiction offers some of the best summer reads this year: a memoir about working for the CIA, a book with tips on how to rebuild the world from scratch should it fall apart and a book full of insight about how psychopaths function. If reading about psychopaths isn’t your thing, we’ve also selected a few funnier, psychopath-free books for you in this week’s list.