This activity book titled "A Vital Concept of Personal Growth" by Manly P. Hall is a must-have for history enthusiasts and young adults alike. The book series is based on nonfiction narratives and is published by Manning in English language. The first edition is a trade paperback format and is illustrated to keep the readers engaged. The book is intended for young adults, ages 9-12 and adults who are interested in reading books on personal growth. The publisher, Manning, has done a great job of presenting the topics in a way that is easy to understand and follow. The book is not ex libris and is not signed. The book is a great addition to your personal library and a perfect gift for friends and family who love reading books on history.