Gabriel Finley And The Raven's Riddle

This fast-paced, exciting, and emotionally rich fantasy novel for middle graders reads like a cross between The Phantom Tollbooth and Harry Potter. How can 11-year-old Gabriel find his missing father, who seems to have vanished without a trace? With the help of Paladin a young raven with whom he has a magical bond that enables them to become one creature he flies to the foreboding land of Aviopolis, where he must face a series of difficult challenges and unanswerable riddles that could lead to his father . . . or to his death.