Just when Marilyn Peterson Haus thought she had escaped life as the child of born-again farmers on the Minnesota plains, her twin brother's manic violence catapults her back to the fissures of her childhood. Half of a Whole is the haunting chronicle of her twin's encroaching mental illness, her mother's blatant favoritism, and the stultifying strictures of her family's religious zealotry. Sentence by sentence, she battles to break free from a painful...