15 ways to get smarter is a book that shows you how to improve your mind. With these 15 tips you will be able to improve your mind very quickly. The book addresses issues that will definitely improve your mind. With as little as 15 minutes per day you can see a marked improvement in your mind ability. Your mind is like a muscle. In order to get smarter you have to exercise it. This book will show you 15 steps to improving your mind.