1 New York Times bestselling seriesA companion novel to the #1 New York Times bestselling series that inspired the hit ABC Family TV show Pretty Little Liars.Taking place between books four and five in the Pretty Little Liars series, Unbelievable and Wicked, Pretty Little Secrets is a very special Pretty Little Liars tale revealing the liars' never-before-seen misadventures over their junior-year winter break. With brand-new stories and ever-juicy secrets, this is the perfect addition to any fans Pretty Little Liars collection.