The numerology of Dr. Matrix. The fabulous feats and adventures in number theory, slight of word, and numerological analysis ... first introduced, in the pages of Scientific American
$75 · Offered by Rulon-Miller Books
Signed
New York: Simon and Schuster, 1967 . First printing, 8vo, pp. 112; publisher's full creme cloth, near fine in price-clipped and chipped dust jacket with small losses not affecting lettering. Signed by Gardner on the title page. Gardner was a prolific and popular science writer, mathematician and magician. His Dr. Matrix satirized numerologists while presenting interesting mathematical puzzles. Item #60981
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.