Wood, Audrey and Don Piggy Pie Po, 28 pgs. Harcourt Children's Books, 2010. $16.99. PICTURE BOOK. Language-G; Mature Content-G; Violence-G; These three pigs are very different. One likes to dance, another to play in the mud, and the other to try different types of food. This book is written well and the rhymes flow together nicely. I enjoyed reading this cute little story and looking at the bright and colorful pictures. EL-ADVISABLE. Student Reviewer: CGM.