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...

Misunderstood and overmedicated, twelve-year-old Lilith Bloom finds the prospect of a grand family reunion decidedly dull... That is, until she discovers that the rose garden surrounding her grandfather's Berlin mansion is, well, completely and utterly carnivorous. Armed with Panther, her talking pet whippet, and the help of the mute boy next door, Lilith must unravel the secrets behind the mysterious estate, all while her family remains gloriously unaware that they are about to be devoured.

Tessa Young is an 18 year old college student with a simple life, excellent grades, and a sweet boyfriend. She always has things planned out ahead of time, until she meets a rude boy named Hardin, with too many tattoos and piercings who shatters her plans.