""How to Build Mental Power"" by Grenville Kleiser is a self-help book that aims to guide readers in developing their mental strength and abilities. The book is divided into several chapters, each of which focuses on a different aspect of mental power, such as concentration, memory, and willpower. The author presents practical exercises and techniques that readers can use to improve their mental faculties, along with real-life examples and anecdotes. The book also includes inspirational quotes and affirmations to help readers stay motivated and focused on their goals. Overall, ""How to Build Mental Power"" is a valuable resource for anyone looking to enhance their mental abilities and achieve success in their personal and professional lives.Lessons Designed To Give A Thorough Development Of The Mental Faculties Such As Concentration, Clear Thinking, Cause And Effect, Arguments, Intuition, Etc.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.