The "smartest person in the world" has written the ultimate illustrated how-to book, a program designed to improve our most powerful natural tool--the brain. Illustrated with drawings, charts, and graphs.
March 1990 : USA Hardback
Title: Brain Building: Exercising Yourself Smarter
Author(s): Marilyn Vos Savant, Leonore Fleischer
ISBN: 0-553-05770-7 / 978-0-553-05770-6 (USA edition)
Publisher: Bantam Dell Pub Group (Trd)
Availability: Amazon UK
August 1991 : USA Paperback