There are 4 books in The Saga of Larten Crepsley series.
The Saga of Larten Crepsley series does not have a new book coming out soon. The latest book, Brothers to the Death (Book 4), was published in May 2012.
The first book in The Saga of Larten Crepsley series, Birth of a Killer, was published in October 2010.
The Saga of Larten Crepsley series primarily falls into the Speculative Fiction genre. This young adult series was written for ages 12-17, but can be enjoyed by adults too.