From tiny mice to huge blue whales, from dolphins to groundhogs, from gorillas to people, explore the vast world of mammals! A beautiful and informative picture book from acclaimed author and illustrator David Opie. Ages 3 to 8. Full color picture book. Hardcover with dust jacket. Picture book measures 8-3/4'' wide x 11-1/4'' high. 36 pages. David Opie holds a BFA and MFA in Illustration, and lives with his wife in Connecticut. His previous books, All the Birds in the World and All the Fish in the World have received multiple starred reviews.