Brain On FireThis is the story of one woman's descent into an insanity. In Brain on Fire she pieces together the terrifying lost month of her life, asking what happens when your identity is suddenly destroyed and how you get it back. Brain on Fire is the stunning debut from journalist and author Susannah Cahalan, recounting the real life horror story of how a sudden and mysterious illness put her on descent into a madness for which there seemed to be no cure 'My