What is depression? Is it a persistent low mood or a complex range of symptoms? Is it a single diagnosis or a diversity of mental disorders requiring different treatments? In A Cure for Darkness, science writer Alex Riley explores these questions, digging into the long history of depression and chronicling the lives of psychiatrists and scientists who sought cures for their patients.

"Following the death of his little sister and the publication of his New York Times bestselling memoir The Little Way of Ruthie Leming, Dreher found himself living in the small community of Starhill, Louisiana where he grew up. But instead of the fellowship he hoped to find, he discovered that fault lines within his family had deepened. Dreher spiraled into depression and a stress-related autoimmune disease. Doctors told Dreher that if he didn't find...

"I ask myself: how am I living still? And how I ask it depends on the day. All her life, Emily has felt different from other kids. Between therapist visits, sudden uncontrollable bursts of anger, and unexplained episodes of dizziness and loss of coordination, things have always felt not right. For years, her only escape was through the stories she'd craft about herself and the world around her. But it isn't until a near-fatal accident when she's twelve...