The Princess in Black Takes a VacationBy: Shannon Hale, Dean Hale Illustrator: Leuyen Pham Series: Princess in Black Even monster battling princesses get tired sometimes! But a peaceful time away is hard to find as the humorous New York Times best selling series continues. After battling monsters all night, a sleepy Princess in Black decides that she needs a vacation. After all, the Goat Avenger, a new hero who looks oddly familiar, has offered to protect the goats while she takes a much