Roger Von Oech's Innovative Whack Pack 60 Creativity Strategies to Provoke and Inspire Your Thinking
A "creative thinking workshop in a box," with 60 different cards. Each card has two sides: an insight side with a provocative insight about innovation from the ancient philosopher Heraclitus and a strategy side with an interpretation by the author of the insight in the form of a creativity strategy. A companion to the Creative Whack Pack.