Susannah Cahalan

One day in 2009, twenty-four-year-old Susannah Cahalan woke up alone in a strange hospital room, strapped to her bed, under guard, and unable to move or speak. A wristband marked her as a "flight risk," and her medical records--chronicling a monthlong hospital stay of which she had no memory at all--showed hallucinations, violence, and dangerous instability. Cahalan tells the astonishing true story of her inexplicable descent into madness and the...

"For centuries, doctors have struggled to define mental illness -- how do you diagnose it, how do you treat it, how do you even know what it is? In search of an answer, in the 1970s a Stanford psychologist named David Rosenhan and seven other people -- sane, normal, well-adjusted members of society -- went undercover into asylums around America to test the legitimacy of psychiatry's labels. Forced to remain inside until they'd "proven" themselves...