The Dog and His Girl series does not have a new book coming out soon. The latest book, Cry Woof (Book 3), was published in September 2013.
The first book in the Dog and His Girl series, Play Dead, was published in February 2013.
The Dog and His Girl series primarily falls into the Action Adventure and Mystery genres. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.