This is a Special Offer to receive our three best selling TRIZ books at a discounted price. The package includes: And Sunddenly the Inventor Appeared, 40 Principles, and The Innovation Algorithm. See each of the books for their individual descriptions.

NOTE: For shipping purposes this book will show up as a quantity of 3. For every set you'd like to buy, please enter a multiple of 3. For example, three sets would require a quantity of 9.