Reading this book and doing the exercises will do for your brain what a regimen of weightlifting will do for your body. You will wind up with an almost "new" and certainly much improved brain! And there is a bonus: Page 443 is a $30 Haverhills Credit Certificate. It means that you get this book absolutely FREE. What a deal!

Here is another book by our founder Gerardo Joffe. This astonishing book shows you how, through the application of simple mathematics -- things you have learned or should have learned in high school -- you can develop your mind to razor sharpness and your memory to steel-trap effectiveness.

How You Too Can Develop a Razor-Sharp Mind and a Steel-Trap Memory
(And perhaps even improve your sex life and extend your days)

by Gerardo Joffe, just $29.95*
*But consider our "better deal": Any three items for the price of two! The least expensive of the three is yours FREE -- with our compliments!

It is scientifically proven. Your brain is like a muscle. Sit in front of the tube, preferably with a 6-pack and a bag of potato chips and it will turn flabby and quite useless. Exercise it vigorously and you will indeed be able to develop a razor-sharp mind and a steel-trap memory. There may be even be a bonus of better sex and longer life.

And finally, a vigorously exercised brain resists Alzheimer's disease.

This breakthrough book (soft cover, 460 pages, 81/2 x 11 inches format), will be the trainer and monitor to your new well-developed brain. In 460 riveting pages, Gerardo Joffe takes you through:

1. Review of Arithmetic: Things you should know, but may have forgotten -- and some very important things that even your math teacher didn't know about.

2. The 16-Level Paradigm of Multiplication: An astonishing journey through interactions of numbers. Here is where your mind will get its initial sharpening.

3. A Few Full Trips Through the 16-Level Paradigm, where your mind and your memory will get their final honing and polish.

4. The Algebra of the 16-Level Paradigm: This is optional, but even those who "hate math" will find it fascinating. This section also contains marvelous stuff about probability, combinations and permutations, "propositions" (earn money with bets!), and first-degree and second-degree equations. It's a goldmine of wonderful information!

5. Final Wrap-Up and Odds & Ends: In this section, you will get your final homework problems, and we will show you how you can get your Certificate of Achievement, and (really!) how you can get this book for FREE! And finally, you will learn how to instantly determine the day of the week for any date in the 20th and 21st centuries.

Gerardo Joffe shows you how to bring your mind to a level of accomplishment and efficiency that you would not have believed possible.

This is not a math book. The numbers are simply tools to strengthen and develop your mind. They will do for your brain what barbells and weights will do for your body.

Here is what delighted readers of this book have to say about it.

"What an astonishing book! One can almost hear those brain cells crackle!"
- Sid Tuchman, Indianapolis, IN.

"If this book will not make you smarter, nothing will. But you'll have to do some heavy mental lifting."
- Lloyd Hammett, Winnfield, LA.

"The review section on arithmetic alone is worth many times the price of this book."
- Wilbur Duberstein, Esq., San Ramon, CA.

"Joffe's book makes math not only enjoyable, but highly rewarding."
- Pete Schmidt, Magnolia, AR.

"This is marvelous! I already feel a whole lot smarter than before I immersed myself in Joffe's 16-Level Paradigm."
- Hugh Cunningham, DDS, Albany, GA.