Hundreds of contestants have tested their wits in the famous &8216;black chair&8217; over the last 4 decades. Now you can test your own & your family&8217;s with over 3, 500 questions from the Mastermind archive from fiendishly difficult general knowledge teasers to in-depth specialist subject questions. Whether you&8217;re playing in groups or simply testing your own brain power this book will challenge your mental strength. Paperback. 575 pages. Fits into our Brilliant Present Large Gift Bag//P14526 & our Christmas Silver Trees Large Gift Bag//P14523 for that extra special touch.