The Patrick Griffin series does not have a new book coming out soon. The latest book, Patrick Griffin's Deadliest Day Ever (Book 3), was published in August 2018.
The first book in the Patrick Griffin series, Patrick Griffin's Last Breakfast on Earth, was published in August 2016.
The Patrick Griffin series primarily falls into the Action Adventure genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.