Brain Fit! How Smarter Thinking Can Save Your Brain    by Jenny Brockis
Price: $9.99 USD. 43110 words. Published on March 8, 2012. .
Brain Fit! is an essential guide that explains clearly and simply, how the brain is affected by your choices and lifestyle decisions. This book reveals the secrets to keeping your mind sharp - even as you age. Discover the tools and tactics that will help you become brain fit, starting today, to enable you to enjoy a better memory and thinking skills, for the rest of your life!

How To Become Smarter: 21 Ways to Increase Your Brain Power in the Next 30 Days    by M. William Hall
Price: $2.99 USD. 13850 words. Published by LaurenzanaPress on June 29, 2012. .
Although many people believe that “smarts” are something you’re born with, the idea that genetics alone determine your intelligence is simply not true. The mind is an amazingly flexible tool that can be trained to literally accomplish anything you “put your mind to.”