Dark Claw (Book #1 of the Gabriel Sutherland Series)

The Dark Claws, a group of dissenters, are re-surfacing, and Gabriel Sutherland, son of Lord Kevin Sutherland, is determined to stop them. However, the half-Lung, half-drake Gabriel has to deal with other issues: a rampaging wolf-like monster stalking him, and a young man who claims to be his half-brother.