Who would have thought that a little thunder and lightning could turn a small frog's world upside-down?

This is Freddy the Frog's tale of making friends with a little girl named Mary. Both are big fans of whistling. And both can't wait to spend more time with one another.

Join Freddy the Frog as he soars through the sky in a hot air balloon, drifting high above his beloved pond, his neighborhood school, and even a skein of geese.

OTHER BOOKS IN THIS SERIES:

The Beginning

School Days

Freddy and the Fly

The Costume Party

Freddy's School Trip to the Nature Preserve

Freddy Goes to the Aquarium

The Birthday Party

and more