Martin Gardner - Wikipedia, the free encyclopedia

Martin Gardner - Wikipedia, the free encyclopedia: "Martin Gardner (October 21, 1914�– May 22, 2010)[1][2] was an American mathematics and science writer specializing in recreational mathematics, but with interests encompassing micromagic, stage magic, literature (especially the writings of Lewis Carroll), philosophy, scientific skepticism, and religion. He wrote the Mathematical Games column in Scientific American from 1956 to 1981, and published over 70 books"