Penny and Tubs embark on a new adventure to Hawaii.  Tubs is not excited about his first plane ride but Penny helps him enjoy the trip.  They meet a medicine man at the luau and hear the magical story of the Crystal Waterfall.  It includes history, language and geography information on the last page of the book.

"Another enchanting adventure from authors Marcie May and Margaret Zerhusen!  With whimsical illustrations and an exciting story, Penny and Tubs celebrate the joys of friendship and helping others.  Highly recommended... The Mystery of the Crystal Waterfall shines with wit, imagination, and even a little fun learning along the way."  Gary Conrad, Animation Director, Disney.

Don't forget to check out the audio book and music that goes with it!