If you like YA dystopian fiction, this book fits the bill. A plague of little green aliens has landed and eaten most of the people on the earth. Amy is one of the few survivors. She and Baby, a toddler who she found, remarkably still alive, live alone for 3 years until, they are rescued and brought to a community that calls itself New Hope. There, she finds out that the little community is not really the paradise it pretends to be. The book ends with a cliffhanger.