Download or read book Wiggling Worms at Work written by Wendy Pfeffer and published by Harper Collins. This book was released on 2003-12-23 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crawling through the dirt, worms are hard at work, helping plants to grow. Worms help the fruit and vegetables we eat by loosening the soil and feeding the plants. Read and find out about these wiggling wonders!