The Brain Works X-Train Your Brain, Level 4: Accelerating the Pace

by Corinne L. Gediman and Francis M. Crinella

This volume presents the most challenging puzzles in the series. Timing your solutions is encouraged to develop your ability to solve puzzles quickly and further enhance your alertness and mental... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1416208887
• ISBN13: 9781416208884
• Release Date: February 2013
• Publisher: Sellers Publishing
• Length: 191 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.6" x 5.0" x 6.9"