Fans of Go, Dog, Go! are sure to recognize P.D. Eastman's distinctive canines, who star here in two classic concept books for prereaders. From 1973, Big Dog … Little Dog follows the exploits of pals Fred and Ted, who see everything in opposite terms, yet manage to have a fun vacation after getting some wise advice. Also included, Eastman's 1974 primer The Alphabet Book features such comical creatures as a walrus in a wig, an octopus with oars, and a zebra with a zither.