There are 6 books in the Matterhorn the Brave series.
The Matterhorn the Brave series does not have a new book coming out soon. The latest book, Rylan the Renegade (Book 6), was published in October 2007.
The first book in the Matterhorn the Brave series, The Sword & the Flute, was published in January 2007.
The Matterhorn the Brave series primarily falls into the Fantasy genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.