Pocket Posh (r) Brain Games 4 features a chicly styled cover making it a smart sophisticated accessory that goes with anything. Packaged in a handy size it fits nicely into a purse or bag. Stay smart by tackling the 100 specially designed puzzles challenges & exercises in this book arranged in three groups: Easy Brain Teasers Intermediate Mind Stretchers & Maximum Memory Joggers. With more than 3 million copies in print the Pocket Posh (r) puzzle series is a great way to exercise your mind-and look great while doing it!