New York Times bestselling author Kody Keplinger returns to the world of The DUFF in this brand-new companion novel Sonny Ardmore is an excellent liar. She lies about her dad being in prison. She lies about her mom kicking her out. And she lies about sneaking into her best friend's house every night because she has nowhere else to go. Amy Rush might be the only person Sonny shares everything with -- secrets, clothes, even a nemesis...