A wise principal tries to get the students at her school to read in a fun, but gross, way! A great book with a great lesson learned. You'll have to read the book to find out what happens! This book is mostly appropriate for children in grades pre-k through 3rd. It is so important that children begin reading at an early age, know it's worth, and find joy in reading. It may also be enjoyed by parents and teachers as an educational resource. It is purposefully useful in promoting reading, fluency, comprehension, vocabulary, and phonics (with a pinch of math.)