Princess Viola is great at skateboarding and karate-chopping, but she's lousy at the royal wave, walk, and waltz. The king and queen are not pleased. What's a princess to do? Attend the skill-polishing Camp Princess, of course. In the end, it's a good thing Viola is made of tougher stuff. Who else will save the day when the green dragon comes along? AGES: 4-8 AUTHOR: Tammi Sauer is an award-winning children's book author. She lives with her family in Edmond, Oklahoma. Visit her at www.tammisauer.com. Joe Berger is an animator and cartoonist, as well as an author and illustrator of many popular picture books. He lives in Bristol, England, with his family. Visit him at www.joeberger.co.uk. REVIEWS: Princess power saves the day in a humorous antidote to pretty in pink. -Kirkus Colour illustrations