| Creator of Kermit and Ernie | 27 |
| Creator of Kermit the Frog | 26 |
| Creator of Kim and Mowgli | 25 |
| Creator of Kissy and Pussy | 26 |
| Creator of Lake Mead | 20 |
| Creator of Lefty | 16 |
| Creator of Lena the Hyena | 25 |
| Creator of Leopold Bloom | 24 |
| Creator of Li'l Abner | 25 |
| Creator of Life | 15 |
| Creator of Little Lord Fauntleroy | 33 |
| Creator of Lode Peter Wimsey | 28 |
| Creator of lofty lines | 22 |
| Creator of Lorelei Lee | 22 |
| Creator of Lower Slobbovia | 26 |
| Creator of M and Q | 18 |
| Creator of Major Major | 22 |
| Creator of Malin, Quant, Rosetta, and Emble | 43 |
| Creator of Mamie Stover | 23 |
| Creator of Mammy Yokum | 22 |
| Creator of many crime cases | 27 |
| Creator of many Marches | 23 |
| Creator of many quotations, apparently | 38 |
| Creator of many talking animals | 31 |
| Creator of Marryin' Sam | 27 |
| Creator of Marryin' Sam and Joe Btfsplk | 43 |
| Creator of Mary Poppins | 23 |
| Creator of master builder Solness | 33 |
| Creator of Meg and Jo | 21 |
| Creator of Meg, Jo and Beth | 27 |
| Creator of Meg, Jo, Beth and Amy | 32 |
| Creator of Mellors | 18 |
| Creator of Mickey and Goofy | 27 |
| Creator of Mike Hammer | 22 |
| Creator of Moll Flanders | 24 |
| Creator of Monsieur Hulot | 25 |
| Creator of Mr. Dooley | 21 |
| Creator of Mr. Fielding and Prof. Godbole | 41 |
| Creator of Mr. Pim | 18 |
| Creator of Mr. Prufrock | 23 |
| Creator of Mrs. Battle | 22 |
| Creator of Mrs. Sarah Battle | 28 |
| Creator of Mrs. Tanqueray | 25 |
| Creator of much suspense | 24 |
| Creator of Muff Potter | 22 |
| Creator of Narnia | 17 |
| Creator of NASA | 15 |
| Creator of Nero the detective | 29 |
| Creator of Neverland | 20 |
| Creator of Nick Adams | 21 |
| Creator of Nick Charles | 23 |
| Creator of Nick of "Thin Man" | 39 |
| Creator of Nora Helmer | 22 |
| Creator of Oddjob | 17 |
| Creator of ornate eggs | 22 |
| Creator of Orphant Annie | 24 |
| Creator of Oscar and Felix | 26 |
| Creator of Oz | 13 |
| Creator of Pal Joey | 19 |
| Creator of party animals | 24 |
| Creator of Peg Woffington | 25 |
| Creator of perfect whirlpools? | 30 |
| Creator of Perry | 16 |
| Creator of Perry and Della | 26 |
| Creator of Perry, Della and Paul | 32 |
| Creator of Peter Rabbit | 23 |
| Creator of Phil the Fiddler | 27 |
| Creator of Philip Carey | 23 |
| Creator of Piglet | 17 |
| Creator of Piglet and Pooh | 26 |
| Creator of Pooh | 15 |
| Creator of Pooh and Piglet | 26 |
| Creator of Pooh and Roo | 23 |
| Creator of Pooh's Corner | 28 |
| Creator of Popeye | 17 |
| Creator of Porthos | 18 |
| Creator of Powers | 17 |
| Creator of Princess Ozma | 24 |
| Creator of Professor Challenger | 31 |
| Creator of Professor Higgins | 28 |
| Creator of Prufrock | 19 |
| Creator of Pudd'nhead Wilson | 32 |
| Creator of Q and M | 18 |
| Creator of Rabbit and Bech | 26 |
| Creator of Rabbit and Piglet | 28 |
| Creator of Rabbit and Roo | 25 |
| Creator of Roaring Camp | 23 |
| Creator of Rob and Laura Petrie | 31 |
| Creator of Roderick Usher | 25 |
| Creator of Rosemary and her baby | 32 |
| Creator of Sadie Hawkins | 24 |
| Creator of Sadie Hawkins Day | 28 |
| Creator of Sam-I-Am | 19 |
| Creator of Sawyer and Finn | 26 |
| Creator of Schmoos | 18 |
| Creator of Sergius O'Shaugnessy | 35 |
| Creator of several Marches | 26 |
| Creator of shavings | 19 |
| Creator of Sheriff Deadeye and Cauliflower McPugg | 49 |
| Creator of Sherlock Holmes | 26 |