The Journal of the American Medical Association finds that cognitive puzzles such as crosswords "can bolster the mind in the same way that physical exercise protects and strengthens the body." This cranium compendium features 200 brain-boosting crosswords from The Nation's Newspaper, USA TODAY.

Puzzlesmiths of all skill levels will enjoy this ultimate puzzling challenge offering hours of enlightening entertainment and brain-bolstering fun from America's trusted news--and gaming--authority, USA TODAY. Keep your brain in shape with USA TODAY Crossword 2.