Holden and Thomas Learn How to Draw a Pig is an easy-to-do project with simple illustrations and is ideal for a rainy afternoon. Young artists can join Holden and Thomas as they draw their picture of a pig. The only requirements are a sheet of paper, a pencil, and a box of crayons. A parent is invited to participate in the fun A history of the pig and a recipe for pigs in a blanket are included at the end of the book.