There are 3 books in the Prisoners of Peace series.
The Prisoners of Peace series does not have a new book coming out soon. The latest book, The Swan Riders (Book 3), was published in September 2016.
The first book in the Prisoners of Peace series, The Art of Scorpions, was published in September 2015.
The Prisoners of Peace series primarily falls into the Action Adventure genre. This young adult series was written for ages 12-17, but can be enjoyed by adults too.