Amazon.com description: Product Description: This delightful western yarn of courage, perseverance, and hope tells how William and his horse, Pinto Bean, try to join the Castle Rock Wranglers on the day of the big cattle roundup. To their dismay, the trail boss yells You trailin' us son? Git on home. This ain't no whistle pig picnic. The smell of danger causes them to follow anyway and leads them straight into a hairy ordeal that they can survive only if William uses his special talent. A special friend is hidden throughout the pages of the book and a cowboy glossary is included.