No one will love you more or hurt you more than a sister. It is said that when one person in a family is unstable, the whole family is destabilized. Meet the Shreds. Olivia is the sister in the spotlight until her stunning confidence becomes erratic and unpredictable, a hurricane leaving people wrecked in her wake. Younger sister Amy, cautious and studious to the core, believes in facts, proof and the empirical world. None of that explains what's happening to Ollie, whose physical beauty and charisma mask the mental illness that will shatter Amy's carefully constructed life. As Amy comes of age and seeks to find her place - first in academia, then New York publishing, and through a series of troubled relationships - every step brings collisions with Ollie, who slips in and out of the Shred family without warning. Yet for all that threatens their sibling bond, Amy and Ollie cannot escape or deny the inextricable sister knot that binds them.