Book excerpt: Granata was a thousand miles from home when he received shocking news that his younger brother, Tim, propelled by unchecked schizophrenia, had killed their mother in their childhood home. Devastated by the grief of losing his mother, Granata was also consumed by the act itself, so incomprehensible that it overshadows every happy memory of life growing up in a seemingly idyllic middle-class family. He decides to examine the disease that irrecoverably changed his family's destiny and piece together his brother's story. In the painstaking process of recovering the image of his remarkable mother and salvaging the love for his brother as Tim faces trial for their mother's murder, Granata provides a powerful and reaffirming portrait of loss and forgiveness. -- adapted from jacket