DescriptionBy: Karen Katz | Illustrator:  Karen Katz   Reach up high! Count one, two, three. Shake your rattle. . . . Shout, “Hooray for me!” Brightly colored images and playful text will guide little ones through this new Karen Katz book that comes complete with a rattle embedded in its spine! This new title is certain to entertain and excite babies for hours!