WORLD OF ERIC CARLE BOOK SET INCLUDES: ALPHABET COLORING AND ACTIVITY BOOK NUMBERS COLORING ACTIVITY BOOK COLORING BOOK THEME BASED ON CLASSIC CHILDREN'S BOOKS HUNGRY CATERPILLAR AND BROWN BEAR, BROWN BEAR WHAT DO YOU SEE? This Eric Carle coloring book set includes two Eric Carle coloring and activity books with activities like matching, maze, tic tac toe, coloring, and more inside! Includes Eric Carle Numbers and Alphabet coloring and activity books. Officially licensed Eric Carle toys and games. Perfect for kids, teens, and adults of all ages; boys and girls alike.