Topaz and the evil wizard

Fairy and Elf children are disappearing from the peaceful Kingdom of Knowknotten. Topaz, a conjure cat endowed with unusual powers, is determined to find out why. He's joined by his friends who want to help him solve the mystery. Their only clues are the rumors that point to an ancient legend about the Wizard of Scarford. If the rumors are true, Topaz will be forced to confront the wizard sooner or later. Yet his conjure skills have never been tested against an enemy in battle. His old friend, Otis the Great-Horned Owl, fears for the conjure cat's life. Nevertheless, Topaz knows it's up to him to protect the kingdom and its residents from harm.