COHEN, Octavus Roy Jim Hanvey: Detective New York: Dodd, Mead & Company, 1923. Price: $100.00 Hardcover. First edition. Hinge beginning to crack, owner name, rubbing along the edges else very good lacking the dustwrapper. Item #51730 Add to Cart Ask a Question item image Octavus Roy Cohen birth name: Octavus Roy Cohen born: 6/26/1891 died: 1/6/1959 nationality: USA View Reference Info Biography American author of humorous fiction and detective stories.more