There are 3 books in The Finder's Stone Trilogy series.
The Finder's Stone Trilogy series does not have a new book coming out soon. The latest book, Song of the Saurials (Book 3), was published in March 1991.
The first book in The Finder's Stone Trilogy series, Azure Bonds, was published in November 1988.
The Finder's Stone Trilogy series primarily falls into the Heroic Fantasy / Sword & Sorcery genre.