For months Summer is trapped in a cellar with the man who took her - and three other girls: Rose, Poppy, and Violet. His perfect, pure flowers. His family. But flowers can't survive long cut off from the sun, and time is running out...

Senna is in an insane asylum for witnessing something no one should ever have to see. She doesn't talk, and she hates being touched. Many people have tried to get through to her, but how can you fix something that you don't know anything about?

Madi's slumber party is suddenly terrorized by a harmless dare.