Humphrey's World of Pets
(Humphrey #12)
by Betty G. Birney

• Publication Date: October 3, 2013
• Genres: Children's 8-12, Children's Nonfiction, Pets
• Hardcover: 224 pages
• Publisher: Puffin Books
• ISBN-10: 014750953X
• ISBN-13: 9780147509536