They’ve given Cass a life she wouldn’t trade for the world. She has everything she needs—except maybe the one thing she wants. Like, to know who she is. Where she came from. Questions her adoptive parents can’t answer, no matter how much they love her.But eighteen years ago, someone wrote Cass a series of letters. And they may just hold the answers Cass has been searching for.Alternating between Cass’s search for answers and letters from the pregnant teen who gave her up for adoption, this voice-driven narrative is the perfect read for fans of Nina LaCour and Jandy Nelson.