Llewellyn
44 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| March 1956 | 8 | Interior Art | The Iron Virgin | Amazing Stories, March 1956 |
| May 1956 | 93 | Interior Art | Of Men and Bugs | Amazing Stories, May 1956 |
| June 1956 | 6 | Interior Art | Conception: Zero | Fantastic, June 1956 |
| June 1956 | 7 | Interior Art | The Thing from Underneath | Amazing Stories, June 1956 |
| July 1956 | 8 | Interior Art | This Planet Is Mine | Amazing Stories, July 1956 |
| August 1956 | 77 | Interior Art | Calling Captain Flint | Amazing Stories, August 1956 |
| August 1956 | 91 | Interior Art | Corn-Fed Genius | Amazing Stories, August 1956 |
| August 1956 | 65 | Interior Art | Look Homeward, Spaceman | Amazing Stories, August 1956 |
| September 1956 | 54 | Interior Art | Vital Ingredient | Amazing Stories, September 1956 |
| October 1956 | 84 | Interior Art | My Shipmate - Columbus | Amazing Stories, October 1956 |
| October 1956 | 69 | Interior Art | Summer Snow Storm | Amazing Stories, October 1956 |
| November 1956 | 105 | Interior Art | Sleep It Off | Amazing Stories, November 1956 |
| November 1956 | 6 | Interior Art | The Monster Died at Dawn | Amazing Stories, November 1956 |
| November 1956 | 37 | Interior Art | The Monster Died at Dawn [2] | Amazing Stories, November 1956 |
| December 1956 | 59 | Interior Art | Death to the Earthman | Amazing Stories, December 1956 |
| January 1957 | 55 | Interior Art | Heart | Amazing Stories, January 1957 |
| January 1957 | 43 | Interior Art | Savage Wind | Amazing Stories, January 1957 |
| February 1957 | 6 | Interior Art | Equation of Doom | Amazing Stories, February 1957 |
| February 1957 | 24 | Interior Art | Home Is Where You Left It | Amazing Stories, February 1957 |
| February 1957 | 56 | Interior Art | The Mystery of Deneb IV | Fantastic, February 1957 |
| February 1957 | 31 | Interior Art | World of Women | Fantastic, February 1957 |
| March 1957 | 90 | Interior Art | Swords Against the Outworlders | Fantastic, March 1957 |
| March 1957 | 79 | Interior Art | The Dead Companions | Fantastic, March 1957 |
| August 1957 | 101 | Interior Art | Call Me Zombie! | Fantastic, August 1957 |
| August 1957 | 85 | Interior Art | Gods Also Die | Amazing Stories, August 1957 |
| October 1957 | 6 | Interior Art | If These Be Gods | Amazing Stories, October 1957 |
| November 1957 | 4 | Interior Art | Children of Chaos | Amazing Stories, November 1957 |
| December 1957 | 31 | Interior Art | The Happy Unfortunate | Amazing Stories, December 1957 |
| March 1958 | 36 | Interior Art | Feud Woman | Fantastic, March 1958 |
| May 1958 | 116 | Interior Art | Brother Robot | Amazing Science Fiction Stories, May 1958 |
| May 1958 | 41 | Interior Art | The Cheat | Fantastic, May 1958 |
| May 1958 | 93 | Interior Art | The Riddle of Levitation | Fantastic, May 1958 |
| June 1958 | 6 | Interior Art | Red Moon Rising | Amazing Science Fiction Stories, June 1958 |
| June 1958 | 41 | Interior Art | Space Is for Suckers | Amazing Science Fiction Stories, June 1958 |
| August 1958 | 118 | Interior Art | It Started with Sputnik | Amazing Science Fiction Stories, August 1958 |
| September 1958 | 6 | Interior Art | Gold in the Sky | Amazing Science Fiction Stories, September 1958 |
| September 1958 | 28 | Interior Art | Why? | Amazing Science Fiction Stories, September 1958 |
| October 1958 | 8 | Interior Art | Suicide World | Fantastic, October 1958 |
| October 1958 | 20 | Interior Art | The Quantum Jump | Amazing Science Fiction Stories, October 1958 |
| January 1959 | 57 | Interior Art | Alien Offer | Amazing Science Fiction Stories, January 1959 |
| January 1959 | 105 | Interior Art | The Gallery | Amazing Science Fiction Stories, January 1959 |
| January 1969 | 63 | Interior Art | Look Homeward, Spaceman (reprint) | Science Fiction Greats, Winter 1969 |
| October 1973 | 48 | Interior Art | Red Moon Rising | Thrilling Science Fiction, October 1973 |
| November 1974 | 71 | Interior Art | Calling Captain Flint (reprint) | Science Fiction Adventures, November 1974 |