They're the biggest name in little books, and girls love to collect them! Each 3" x 3" Backpack Book is loaded with games, crafts, or a popular topic from American Girl magazine. The books are looped with colorful chains and name tags for linking together, or they can be tucked into backpacks. Each of the 40 titles is numbered for easy collecting and trading.Perfect popcorn games, crafts, and recipes to keep any party popping.