The Official 1% Quiz Book, a compulsive general knowledge quiz for all the family from the hit TV show.

Are you in the top 50% of the country? The top 10%? Or even the top 1%? This is your chance to find out.

The 1% Club Official Quiz Book, brought to you by the team behind the hit TV show, is a quiz book for all the family, where an 8-year-old has as much chance of winning as an 80-year-old, where intelligence is not based on how many exams you passed, it's all about how your brain works. Logic and common sense are the key to success.

To win, you need to be able to correctly answer a set of fifteen questions that get progressively harder with each round, starting with a question that 90% of the country can get right down to a question that only 1% of the country can answer.

Suitable for contestants of all ages because, unlike most quizzes, no swotting up is required to win.

Have you got what it takes to be part of The 1% Club?