Editions are available in paperback and hardcover formats.
Editions are available in English and Spanish.
Across editions, height ranges from 8.0 to 8.4 inches, width from 5.3 to 5.7 inches, depth from 0.3 to 1.0 inches, and weight from 0.2 to 0.85 pounds.
The book is categorized under Religion & Beliefs and focuses on personal and spiritual growth, with links to Christian spirituality.
The book introduces each Enneagram type, offers questions to help identify your number, suggests changes for deeper self-awareness, and provides short perspectives on the other types to foster compassion.
Reviews indicate readers find the book a helpful resource for understanding the Enneagram; quoted reviews call it a great read for personal growth and relationships.