I Will Find You Again by Sarah Lyu

All the Bright Places meets You've Reached Sam in this teen psychological thriller about two girls on the precipice.

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.