There are 2 books in the Stories of the Puzzle Lands series.
The Stories of the Puzzle Lands series does not have a new book coming out soon. The latest book, Hepen the Watcher (Book 2), was published in March 2012.
The first book in the Stories of the Puzzle Lands series, The Dread Hammer, was published in May 2011.
The Stories of the Puzzle Lands series primarily falls into the Heroic Fantasy / Sword & Sorcery genre.