The Rollo series does not have a new book coming out soon. The latest book, I Don't Want to Clean My Teeth (Book 3), was published in January 2021.
The first book in the Rollo series, I Don't Want to Eat My Dinner, was published in September 2014.
The Rollo series primarily falls into the General Fiction genre. This picture book series was written for young children, but picture books can be enjoyed by all ages.