In The Other Side of Normal, Harvard psychiatrist Jordan Smoller shows us that understanding what the mind was designed to do in the first place allows us to demystify mental illness and build a new foundation for defining psychiatric disorders from autism to depression. Smoller argues there are no bright lines between normal and abnormal and explains where our personalities come from, and how our temperaments as infants actually stay with us into adulthood. Along the way, he tackles an even greater question—what do we mean by "normal"?—as he explores puzzles as wide ranging as the epidemic of multiple personalities and the shocking phobia of shrinking penises.

Based on Smoller's groundbreaking research and own experience treating psychological disorders, The Other Side of Normal changes the way we think about the human condition.