Spy School : Are You Sharp Enough to be a KGB Agent?

Inside this book we will teach you how to enhance your memory and sharpen your mind with a range of exercises developed over many years and used to train the most skillful spies the world has ever seen. You will develop skills tested in the most extreme of environments and unlock the full capability of your brain. Full of puzzles, tests tricks and brain hacks, all interspersed with a cold war spy story, the Russian bestselling phenomenon Spy School is now translated into English for the first time.