Here is a box set of Edward De Bono's Mind Pack - an interactive guide to expanding your thinking skills with games, puzzles & exercises, 1996. 

An interactive guide to expanding your thinking skills - with over 80 games, puzzles and exercises.

This fun, step-by-step course will change the way you think. You'll find indispensable thinking tools to discover your creative ability, reassess your perception of familiar ideas and associations, and devise tactics to solve problems.

Mind Power - a 72 page guide to more than 80 thinking games and exercises, illustrated with full colour photographs, diagrams and visual puzzles.

Solve your problems - with the 'Six Hats' Game, based on Dr de Bono's famous thinking technique

Discover your creativity - with 60 'Thinkards' to use with 25 'Thinkard' games, including Concept Snap, Alternative Stories, the Perception Game, and Quick Values.

Improve your mental agility - with 60 'Number Cards' for 10 number games, including the Adjacent Game, Analysing Achievement, and Complete the Equation.

Have hours of fun - with the game board with 48 double-sided game counters for the Smiling Game and the Four Resources Game.