The publisher describes this as The Fault in Our Stars meets Eleanor & Park, which sounds right to me. This is Niven's eighth novel, but her first for young adult readers, inspired by her friend's experience with mental illness and suicide. Finch and Violet meet on the ledge of their high school's bell tower. It's unclear who saves whom, but an unlikely friendship is born between the troubled bad boy and grieving good girl. But it's only a matter of time before things begin to fall apart.

From the publisher: "From the author of the New York Times bestseller All the Bright Places comes a heart-wrenching story about what it means to see someone—and love someone—for who they truly are." Publishers Weekly says, "[Niven] creates two indelible characters and a heart-stopping romance." (starred review)