Sticker Book 6: Superheroes - Create action scenes by placing superhero and supervillain stickers on mysterious backgrounds in this sixth Sticker Book. Choose from superheroes, superbabies, and supervillains who have the ABCs on their outfits as well as robbers, gang members, and dozens of people to rescue. Kids will have a great time using their imaginations while using the alphabet. Since the stickers are electronic, not paper, kids can use them over and over again within different scenes. Download a free trial version of Superheroes Sticker Book that you can use indefinitely!