World of Eric Carle Flash Cards ~ ABC, Numbers, Colors, Shapes, and More! Plus 2 Bonus Reward Stickers! Learning and fun from the whimsical World of Eric Carle. Three sets of flash cards featuring favorite characters from the popular World of Eric Carle. You'll find The Very Busy Spider, The Very Hungry Caterpillar, Brown Bear, and more! Concepts taught are; ABCs, Numbers 1 - 10, Colors, Shapes, and Addition. Includes 2 bonus 3" x 3" separately licensed reward stickers. Perfect way to teach your little one basic skills.