|publisher||Publications International, Ltd.|
|author||Marbles: The Brain Store|
The Marbles BrainCoach says...
The exercises are designed to give every lobe and section of your brain a daily workout. And thanks to its perpetual design, it's not tied down to any specific calendar year, so you can start all over again come January 1st, or pass it along to a friend, making this a conservationist's dream!