The Tiny Tyrant series does not have a new book coming out soon. The latest book, The Lucky Winner (Book 2), was published in October 2009.
The first book in the Tiny Tyrant series, The Ethelbertosaurus, was published in June 2009.
The Tiny Tyrant 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.