Drawing: Basic Textures in Pencil (A beginner's guide to realistic textures in graphite): A beginner's guide to realistic textures in graphiteWilliam F. Powell4
Step-by-Step Studio: Drawing Lifelike Subjects: A complete guide to rendering flowers, landscapes, and animalsNolon Stacey
Art of Drawing Animals: Discover all the techniques you need to know to draw amazingly lifelike animalsCindy Smith