From the bestselling author of A Complicated Kindness comes an extraordinary memoir about her father and his struggle with manic depression. Now in a stunning new package.     One morning, Mel Toews put on his coat and hat and walked out of town, prepared to die. A loving husband and father, faithful member of the Mennonite church, and immensely popular school teacher, he was a pillar of his close-knit community. Yet after a lifetime of struggle, he could no longer face the d