CREATIVITY: THE MAGIC SYNTHESIS.
New York: Basic Books, 1976. Second printing. More
New York: Basic Books, 1976. Second printing. More
1998. First printing. 57 pages. More
Meta Publications, 1991. Second Impression. 396 pages. More
Hawthorn, 1996. Second printing. Inscribed and signed by the author; 217 pages. More
Boston: Harvard Business School Press, 2004. Second impression. 238 pages. More