COURTNEY SUMMERS is the bestselling and critically acclaimed author of several novels for young adults, including Cracked Up to Be, All the Rage and Sadie. Her work has been released to multiple starred reviews, received numerous awards and honors, She lives and writes in Canada. Learn more at courtneysummers.ca.COURTNEY SUMMERS is the bestselling and critically acclaimed author of several novels for young adults, including Cracked Up to Be, All the Rage and Sadie. Her work has been released to multiple starred reviews, received numerous awards and honors, She lives and writes in Canada. Learn more at courtneysummers.ca. The next pulls-no-punches thriller from New York Times bestselling and Edgar Award-winning author Courtney Summers, about an aspiring young journalist determined to save her sister from a cult.