The Griffin's Riddle

Only a mythical creature that’s part eagle and part lion can stop germs from spreading throughout Buttonville in the fifth Imaginary Veterinary book. A mysterious sickness from the Imaginary World is sweeping the town of Buttonville. Dr. Woo, Metalmouth, and even the sasquatch have fallen ill. According to Mr. Tabby, the only known cure is a griffin's feather, but there is none in the hospital. Keeping an eye out for Maximus Steele, a poacher wanted for crimes against Imaginary creatures, Ben, P