"Behave: The Biology of Humans at Our Best and Worst" by Robert M. Sapolsky is a nonfiction book published in 2017 by Penguin Publishing Group. This trade paperback includes 790 pages and is illustrated for better visual understanding. The book covers a wide range of topics including neuroscience, biology, criminology, and psychology, making it suitable for young adults and adults interested in science and social sciences. Sapolsky delves into the complexities of human behavior, exploring the reasons behind both our best and worst actions from a biological perspective.