The DC Super Friends Batman, Superman, and Wonder Woman have super-powered pets who help their heroes in this all-new Little Golden Book adventure. Boys and girls ages 2 to 5 are sure to love this action-packed story featuring Krypto, Ace the Bat-hound, and more! Series Overview: Little Golden Books enjoy nearly 100% consumer recognition. They feature beloved characters, hot licenses, and new original stories…the classics of tomorrow.