the mastery of self

Most listings offer these self-mastery titles in paperback and hardcover editions.

Page counts vary widely across the listings, ranging from about 70 pages up to 368 pages.

The listings place these titles in self-improvement with sub-genres and themes such as Personal Growth, Motivational & Inspirational, Success, and Happiness.

Multiple listings specify the suggested age as "22 Years and Up" and list English as the language.

Some listings advertise concrete chapter topics and tools, for example: "The 5 Essential Keys to Mastery," "Tools for Mastery," "How to Master Your Athletic Potential," plus related topics and personality-type discussions.