There are 3 books in the Zombies on the Rock series.
The Zombies on the Rock series does not have a new book coming out soon. The latest book, The Republic of Newfoundland (Book 3), was published in August 2019.
The first book in the Zombies on the Rock series, Outbreak, was published in October 2015.
The Zombies on the Rock series primarily falls into the Horror genre.