Why Rats Laugh and Jellyfish Sleep

“A lovely romp through Darwinian evolutionary puzzles, ranging on topics from earthworm intelligence to a novel take on the origin of dogs. Entertaining, witty, AND educational!”—Irene M. Pepperberg, Research Professor, Department of Psychological and Brain Sciences, Boston University, and author of the New York Times bestseller Alex and Me

"Stipp’s curiosity is contagious. He makes the mundane magical and encourages us to do the same. Why Rats Laugh and Jellyfish Sleep will ensure that you never look at a sparrow, a skunk, or a worm in the same way again."—Steven N. Austad, University of Alabama distinguished professor of biology and author of Methuselah's Zoo and Why We Age

“A thought-provoking study…With wit and flair, Stipp proves that 'familiar things we tend to ignore in our daily haste are often more interesting than they seem.' This has charm to spare.” —Publishers Weekly

"Like the best sort of entertaining dinner guest, Stipp delights in every facet of his seemingly ordinary subjects, offering humorous asides (especially about the skunk) and joy. A welcome addition to popular science that illuminates and celebrates the world around us."—Booklist

"Why Rats Laugh & Jellyfish Sleep is a breezy ode to nature’s long game. The respected science expert’s beautifully written book celebrates the adaptive ingenuity of animals whose traits have evolved over millions of years. That includes us.”—Minnesota Star Tribune

“Stipp’s curiosity is contagious. He makes the mundane magical and encourages us to do the same.” —Daily Kos