Big Bigger Biggest - Sesame Street Author:Jodie Shepherd, Christopher Moroney Elmo and friends are headed to the zoo -- where they have a blast recognizing sizes and spatial relationships by looking at and learning about many different animals. Big, fold-out flaps illustrate concepts like long, longer, longest, and high, higher, highest. Every colorful scene includes a fun animal fact and an activity kids ca... more »n do at home. Complete with a tear-out growth chart, Big, Bigger, Biggest will be a hit with big and little Sesame Street fans alike.« less