FINKLEHOPPER FROG

Everyone else is out jogging, Finklehopper Frog notices one morning, and he decides to join in: "I will buy a jogging suit./ I'll get myself a jazzy one,/ a dandy one, a beaut!" As he struggles to transform his hop into a jog, the other animals snicker at his contortions and his eye-popping apparel. "Didja get it at a sale?" sneers Yowlereen, a catty feline jogger. Although hurt, the frog perseveres and befriends a rabbit—a fellow hopper—who praises his suit and his moves: "Keep on doing/ what you always do,/ cause hopping is the way to go,/ the perfect way for you." Except for a peculiarly rhymeless ending, Livingston's rhythms echo Finklehopper's bounce and blithe spirit, and encourage youngsters to be happy with their own best efforts. Lies's (Hamlet and the Magnificent Sandcastle) bright, crisp acrylics boost the energy level, illustrating the animals with rib-tickling human trappings, among them a frog in a fez, a worm on a pogo stick, a tadpole being pushed in a glass tank stroller. Framing this pro-fitness story, the endpapers display Finklehopper stretching out, and a title page shows the hero reading a newspaper headlined: "Exercise Found to Promote Hoppiness." Ages 3-7. (May)