Frank GruberFrank Gruber (1904-1969) was an enormously prolific author of pulp fiction. A stalwart contributor to Black Mask magazine, he also wrote novels, producing as many as four a year during the 1940s. His best-known character was Oliver Quade, 'theHuman Encyclopedia,' whose adventures were collected in Brass Knuckles (1966), and will soon be republished in ebook format as Oliver Quade, the Human Encyclopedia,featuring brand-new material, from MysteriousPress.com, Open Road Integrated Media, and Black Mask magazine. Read More Read Less