Collector Series Book Ten presents new options for the Druid class. The book includes new character options, prestige classes, feats, skills, and spells. It also offers new magic items and equipment tailored to help make your Druid more versatile. There are also sections with archetypes and role-playing tips and suggestions to make your Druid more interesting. There are also sections on Sacred Groves, the Otherworld, and shapeshifting.