The document provides character summaries for the novel Holes by Louis Sachar. It describes the main characters Stanley Yelnats, who is sent to Camp Green Lake as punishment, and his friend Zero who he meets at camp. It also profiles Stanley's family members and other characters involved in the plot including the Warden who runs the harsh camp and Mr. Sir who enforces her strict rules. The document analyzes each character's personality, background, and role in the story.