A gripping memoir and medical suspense story about a young New York Postreporter's struggle with a rare and terrifying disease, opening anew window into the fascinating world of brain science. One day, Susannah Cahalan woke up in a strange hospital room, strapped to her bed, under guard, and unable to move or speak. Her medical recordsfrom a month-long hospital stay of which she had no memoryshowed psychosis, violence, and dangerous instability. Yet, only weeks earlier she had been a healthy, ambitious twenty-four year old, six months into her first serious relationship and a sparkling career as a cub reporter. Susannah's astonishing memoir chronicles the swift path of her illness and the lucky, last-minute intervention led by one of the few doctors capable of saving her life. As weeks ticked by and Susannah moved inexplicably from violence to catatonia, $1 million worth of blood tests and brain scans revealed nothing. The exhausted doctors were ready to commit her to the psychiatric ward, in effect condemning her to a lifetime of institutions, or death, until Dr. Souhel Najjarnicknamed Dr. Housejoined her team. He asked Susannah to draw one simple sketch, which became key to diagnosing her with a newly discovered autoimmune disease in which her body was attacking her brain, an illness now thought to be the cause of "demonic possessions" throughout history. With sharp reporting drawn from hospital records, scientific research, and interviews with doctors and family, Brain on Fireis a crackling mystery and an unflinching, gripping personal story that marks the debut of an extraordinary writer.