Werewolf versus dragon

Orphaned werewolf Ulf was taken in and raised by Farraway Hall, the home of the Royal Society for the Prevention of Cruelty to Beasts (RSPCB). When a dead dragon turns up and a dark secret is uncovered, Ulf sets out to investigate with the help of Orson the giant, Tiana the fairy, and Dr. Fielding, the RSPCB veterinarian.