Crenstone Exclusive 12 BOOK SET. Superhero board book library for toddlers and kids. Superhero Board Books Ultimate Set Toddlers Kids -- Bundle with 12 Shaped Board Books Featuring Batman, Superman, Spiderman and More. Set of 12 colorfully illustrated superhero board books featuring the Batman, Spider-man, and Superman. These superhero board books for toddlers and kids join DC Comics and Marvel favorites as they go on adventures. Includes: 4 Marvel Spiderman board books; 4 Batman board books; and 4 Superman board books. Officially licensed Superman, Batman, and Spiderman books for kids and toddlers. Super hero board books are 10 pages each and measure 5 x 8 inches. These easy to read, richly illustrated books will introduce young children to the joys of books and reading. A great gift for any fan of the Avengers or Justice League. Crenstone Exclusive 12 BOOK SET. Superhero board book library for toddlers and kids. Bundle with colorfully illustrated superhero board books featuring the Batman, Spider-man, and Superman. These superhero board books for toddlers and kids join DC Comics and Marvel favorites as they go on adventures. Includes: 4 Marvel Spiderman board books; 4 Batman board books; and 4 Superman board books. Officially licensed Superman, Batman, and Spiderman books for kids and toddlers. Super hero board books are 10 pages each and measure 5 x 8 inches. These easy to read, richly illustrated books will introduce young children to the joys of books and reading. Perfect for any fan of the Avengers or Justice League.