Teeneagram is an introductory guide to help teens and young adults understand their personality and the way they interact in the world. Based on the system called the "Enneagram," readers will learn what makes them and others think and behave in particular ways. A card game is included in the book to assist in determining the reader's type and how he/she fits into the system. Teeneagram offers a brand new way of understanding oneself and others as a young person develops his/her identity and chooses a path in life. Furthermore, Teeneagram helps the reader understand the relationships and why she/he chooses particular friends and romantic interests. It is fun, easy to read, and informative.