Created by Harvard students for students everywhere, SparkNotes give you just what you need to succeed in school:

• Complete Plot Summary and Analysis
• Key Facts About the Work
• Analysis of Major Characters
• Themes, Motifs, and Symbols
• Explanation of Important Quotations
• Author's Historical Context
• Suggested Essay Topics
• 25-Question Review Quiz

The Glass Castle features explanations of key themes, motifs, and symbols including: strength from hardship; abuse; fire; compassion vs. boundaries; the glass castle; Joshua tree. It also includes detailed analysis of these important characters: Jeannette Walls; Dad (Rex Walls); Mom (Rose Mary Walls).