Howliday Inn is a children's book written by James Howe. It is part of the popular Bunnicula series, which features a vampire rabbit and his adventures. In this story, the characters are taken to a pet-friendly hotel while their owners are away. At the hotel, the pets encounter various challenges and mysteries, including strange happenings and new friends. The story combines humor and suspense, making it an engaging read for young audiences. The themes of friendship and teamwork are prominent as the pets work together to solve the mysteries they face.