The Gods' Gift (Scaleshifter, #3)

Kaal and Ziya have one chance to find Alan and make him pay for all he did to them. Their dragon allies have agreed to let them try to confront Alan on their own, even though two adolescent, unnatural dragons who have never hunted down anything more than their dinner aren’t much of a match for someone as powerful as Alan. But a human lord whose village specializes in fighting dragons might be just the ally they need.

As long as he doesn’t kill them first.