There are 5 books in the Caesar the War Dog series.
The Caesar the War Dog series does not have a new book coming out soon. The latest book, Operation Black Shark (Book 5), was published in May 2016.
The first book in the Caesar the War Dog series, Caesar the War Dog, was published in October 2013.
The Caesar the War Dog series primarily falls into the General Fiction genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.