"The Great Compost Heap by Renaee Smith is a very good way to introduce conservation and ecology to children. Freddie learned about composting kitchen and garden waste in his science class. His parents build a box to compost but the compost gets too large. The mayor steps in and offers property for The Great Compost Heap so neighbors can place their compost and take from it. They used the compost to make their flowers and vegetables bigger and better. Questions and a puzzle add to the great experience. The images are colorful and detailed. A great story for all ages and especially good for nature centers and schools."