The William Wenton series does not have a new book coming out soon. The latest book, William Wenton and the Secret Portal (Book 2), was published in May 2018.
The first book in the William Wenton series, William Wenton and the Impossible Puzzle, was published in May 2017.
The William Wenton series primarily falls into the Suspense genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.