| O. Henry and others | 19 |
| O. Henry Award winner for "In the Region of Ice" (1967) and "The Dead" (1973) | 97 |
| O. Henry Award winner for "Livvie Is Back" | 52 |
| O. Henry award winner for "Shut a Final Door" | 55 |
| O. Henry Award-winning author Tillie ___ | 40 |
| O. Henry bad guy who became a Hollywood/TV hero | 47 |
| O. Henry collection | 19 |
| O. Henry concoction: Abbr. | 26 |
| O. Henry could see it in things | 31 |
| O. Henry device | 15 |
| O. Henry forte | 14 |
| O. Henry gift | 13 |
| O. Henry gift-givers | 20 |
| O. Henry is known for one | 25 |
| O. Henry literary device | 24 |
| O. Henry made ___ | 17 |
| O. Henry milieu | 15 |
| O. Henry offering | 17 |
| O. Henry offerings | 18 |
| O. Henry output | 15 |
| O. Henry plot specialty | 23 |
| O. Henry plot twists | 20 |
| O. Henry prod. | 14 |
| O. Henry product | 16 |
| O. Henry products | 17 |
| O. Henry quality? | 17 |
| O. Henry slept here | 19 |
| O. Henry specialty | 18 |
| O. Henry stories? | 17 |
| O. Henry story ending | 21 |
| O. Henry surprise | 17 |
| O. Henry tale feature | 21 |
| O. Henry technique | 18 |
| O. Henry title ender | 20 |
| O. Henry title trio | 19 |
| O. Henry title word | 19 |
| O. Henry trademark | 18 |
| O. Henry twists | 15 |
| O. Henry work | 13 |
| O. Henry's The Gift of the ____ | 38 |
| O. Henry's "The Gift of the __" | 45 |
| O. Henry's "The Gift of the ___" | 46 |
| O. Henry's "The ___ and the Anthem" | 49 |
| O. Henry's "The ___ of Red Chief" | 47 |
| O. Henry's "___ Jimmy Valentine" | 46 |
| O. Henry's favorite device | 30 |
| O. Henry's forte | 20 |
| O. Henry's gift givers | 26 |
| O. Henry's gift-givers | 26 |
| O. Henry's Jimmy | 20 |
| O. Henry's monogram | 23 |
| O. Henry's pet device | 25 |
| O. Henry's specialty | 24 |
| O. Henry, e.g. | 14 |
| O. Henry, for one | 17 |
| O. Henry, in the literary world | 31 |
| O. Henry-esque | 14 |
| O. Henry-winning author Tillie | 30 |
| O. J. Simpson as a bard? | 24 |
| O. J. Simpson often | 19 |
| O. J. Simpson trial judge | 25 |
| O. J. Simpson was one | 21 |
| O. J. Simpson's univ. | 25 |
| O. J. was one | 13 |
| O. neighbor | 11 |
| O. T. book | 10 |
| O. T. book: Abbr. | 17 |
| O. T. name | 10 |
| O. T. prophet | 13 |
| O. T. teacher | 13 |
| O. W. Burt's "___ American" | 41 |
| O. W. Holmes's carriage | 27 |
| O. W. Holmes's vehicle | 26 |
| O. W. Holmes's was chambered | 32 |
| O., to O. Henry | 15 |
| O.A.R. "___ Chariot" | 30 |
| O.A.S. and NATO | 15 |
| O.A.S. member | 13 |
| O.A.S. member: Abbr. | 20 |
| o.b. rival | 10 |
| O.B.E., for one | 15 |
| O.B.P., e.g. | 12 |
| O.C.'s home | 15 |
| O.C.S. grads | 12 |
| O.C.S. relative | 15 |
| O.co Coliseum team | 18 |
| O.D. | 4 |
| O.D. wearers | 12 |
| O.E. letters | 12 |
| O.E.D. ender | 12 |
| O.E.D. entries | 14 |
| O.E.D. entries: Abbr. | 21 |
| O.E.D. filler | 13 |
| O.E.D. item | 11 |
| O.E.D. listings | 15 |
| O.E.D. offering | 15 |
| O.E.D. stuff | 12 |
| O.E.D., e.g. | 12 |
| O.G.P.U. successor | 18 |
| O.G.U.R.Y.Y. is one | 19 |