This is a new book about best friends who have to get through some very difficult times together. It is a romantic mystery story. I would not recomend thisbook for kids 12 years and younger. There are some parts that aren't appropriet for kids that age.

Percy Jackson and his friends are back at Camp Half-Blood after the war with the Titans and they're hoping for a quiet Summer. Well, as quiet as it can be when you're a Demigod. However, when Chiron calls for an emergency meeting with the Campers, they find that this Summer is going to be just as action packed as the last 4 as they're sent to New York following reports of a rise in Monster activity. Meanwhile for the Shadowhunters of the New York Institute, things are getting dangerous and strange as creatures that they have never believed to be real start roaming the streets...