IQ Tester: Boost Your Intelligence - Bookinabox S.

Only people born clever have high IQs, right? Well no, actually. Anybody can make themselves more intelligent. We now know enough about the brain, and the way we think and interact with the world, to guarantee that if we train our brain more effectively we can become cleverer - and raise our performance in IQ tests. So, here's your chance to become more brainy! Take the specially devised test on the "IQ Tester Cards", and check your score. Now read the book about intelligence and how to build it, put the advice into practice, and take the second test - result! You can also have fun testing all your friends and family to see if you can make them more intelligent. Plus there's the wooden puzzle to solve within a certain time...