Description: In this perceptive and groundbreaking book, Kluger explores the complex world of siblings in equal parts science, psychology, sociology, and memoir. Based on cutting-edge research, he examines birth order, twins, genetic encoding of behavioral traits, emotional disorders, and more.
Review Quotes: "Honest and vulnerable and caring."--The Washington Post
"Addictively readable."--Entertainment Weekly"The science of siblings is well overdue for this kind of attention."--The Boston Globe "A page turner . . . a worthwhile read for anyone interested in human relationships."--Associated Press "Endlessly fascinating."--Parent Magazine