I Will Find You Again by Sarah Lyu

All the Bright Places meets Ace of Spades in this smart, twisty teen thriller about a girl who can't stop pushing herself to be the best- even after losing her best friend and the love of her life. Welcome to Meadowlark, Long Island- expensive homes and good schools, ambition and loneliness. Meet Chase Ohara and Lia Vestiano: the driven overachiever and the impulsive wanderer, the future Ceo and the free spirit. Best friends for years- weekend trips to Montauk, sleepovers on a yacht- and then, first love. True love. But when Lia disappears, Chase's life turns into a series of grim snapshots. Anger. Grief. Running. Pink pills in an Altoids tin. A cheating ring at school. Heartbreak and lies. A catastrophic secret. And the shocking truth that will change everything about the way Chase sees Lia- and herself.