Tress Montor's family used to mean something - until she didn't have a family anymore. When her parents disappeared seven years ago while driving her best friend home, Tress lost everything. Felicity Turnado has it all: looks, money, and a secret. One misstep could send her tumbling from the top of the social ladder, and she's worked hard to make everyone forget that she was with the Montors the night they disappeared. Felicity buried what she knows...

Neely’s monsters don’t always follow her rules, so when the little girl under her bed, the man in her closet, and the disembodied voice that shadows her every move become louder, she knows she’s in trouble. With a history of mental illness in her family, and the suicide of her older brother heavy on her mind, Neely takes a job as a tour guide in the one place her monsters can’t follow—the caverns. There she can find peace. There she can...