William Walker Atkinson 
Memory: How to Develop, Train and Use It [EPUB ebook] 

An in-depth series of chapters devoted to the use of our memory system; as the title suggests, how to develop our memory system, how to train it to improve it, and how to make the best use of it in our everyday lives, and to improve our positions in life. This book tells us about functions of brain. the key to super memory is nothing but through repetition , practice, review or recall. You will more likely to remember the topic which is interesting even without more repetitions compared to any other topic or subject. Interest creates attention.