Kids’ favorite Sesame Street friend, Elmo, is sculpted in irresistible foam on the cover of this bright book about counting. Large tabs help kids find their favorite animals to count fast.

Bright colors, an irresistible big foam Elmo on the cover, and five inviting tabs beg kids to open One, Two, Zoo! As readers explore the zoo with Elmo and his buddies, they will find lots of animals and animal babies to count. Each scene features extra activities and engaging questions to keep kids counting!