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...

Because in the end, we are all irrelevant. Especially me. {A series of notes and letters written by a girl called Chloe McMullen, found in places you would least expect}