999 Frogs Wake Up by Ken Kimura
Flip-Flop and the Billy Frogs Gruff by Janice Levy
Flip-Flop challenges each of the bullies who do not want to let her cross the bridge.
If Frogs Made Weather by Marion Dane Bauer
Based on the preferences of different animals, including bull frogs and polar bears, a boldly illustrated title gives youngsters a glimpse of what the planet would be like if animals made the weather to fit their own specific needs.