billie finds herself falling for someone she doesn't want to fall for. and though she may be able to land the girl, can she actually save her? is it worth it?

[Sequel To Property Of Billie Eilish] Three years ago, Billie disappeared in a fire that should've taken her life. Everyone thought she was dead-except Riley. Grief-stricken and obsessed, Riley has spent every moment since searching for the girl who taught her how to love... and how to burn. When Riley finally finds Billie in a psychiatric institution, alive but unrecognizable, the reunion is anything but romantic. Billie is medicated, erratic, and unreachable. Riley is bitter, broken, and smoking herself into ruin. What follows is a sharp, spiraling descent into obsession, guilt, and fractured loyalty. Riley can't stop visiting. Billie can't decide if she wants her there. And between insecurity, violent outbursts, and long-forgotten secrets from the night of the fire-both girls must face the one question neither of them is ready to answer: Is love still love when it starts to hurt? Insanity is a dark, emotional novel about mental illness, toxic romance, and the blurred line between devotion and destruction.