75 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| March 1976 | Cover Art | The Bulletin of the Science Fiction Writers of America, March 1976 | The Bulletin of the Science Fiction Writers of America, March 1976 | |
| June 1976 | Interior Art | The Bulletin of the Science Fiction Writers of America, June 1976 | The Bulletin of the Science Fiction Writers of America, June 1976 | |
| October 1976 | 10 | Essay | Cartography for Other Worlds | The Bulletin of the Science Fiction Writers of America, October 1976 |
| October 1976 | 12 | Interior Art | Moonstar Odyssey (map) | The Bulletin of the Science Fiction Writers of America, October 1976 |
| October 1976 | 10 | Interior Art | Preliminary Map for Mordor | The Bulletin of the Science Fiction Writers of America, October 1976 |
| June 1977 | Interior Art | The Bulletin of the Science Fiction Writers of America, Summer 1977 | The Bulletin of the Science Fiction Writers of America, Summer 1977 | |
| April 1978 | Interior Art | The Bulletin of the Science Fiction Writers of America, Spring 1978 | The Bulletin of the Science Fiction Writers of America, Spring 1978 | |
| July 1978 | Interior Art | The Bulletin of the Science Fiction Writers of America, Summer 1978 | The Bulletin of the Science Fiction Writers of America, Summer 1978 | |
| April 1979 | Interior Art | The Bulletin of the Science Fiction Writers of America, Spring 1979 | The Bulletin of the Science Fiction Writers of America, Spring 1979 | |
| April 1979 | 29 | Review | The Door Into Fire | Science Fiction & Fantasy Book Review, April 1979 |
| August 1979 | 37 | Review | The Door Into Fire | The Magazine of Fantasy & Science Fiction, August 1979 |
| June 1980 | 163 | Review | The Door into Fire | Analog Science Fiction/Science Fact, June 1980 |
| November 1980 | 17 | Interview | Diane Duane | Starship, Fall 1980 |
| November 1980 | 173|173.1 | Essay | Letter (Analog, November 1980) | Analog Science Fiction/Science Fact, November 1980 |
| November 1983 | 9|9.1 | Review | So You Want to Be a Wizard | Locus, #274 November 1983 |
| April 1984 | 17|17.5 | Review | The Door Into Shadow | Locus, #279 April 1984 |
| June 1984 | 26 | Review | The Wounded Sky | Fantasy Review, June 1984 |
| August 1984 | 46 | Review | So You Want to Be a Wizard | Fantasy Review, August 1984 |
| September 1984 | 27 | Review | The Door Into Shadow | Fantasy Review, September 1984 |
| October 1984 | 29 | Review | My Enemy, My Ally | Fantasy Review, October 1984 |
| October 1984 | 146 | Review | The Door Into Shadow | Analog Science Fiction/Science Fact, October 1984 |
| November 1987 | 189 | Review | So You Want to Be a Wizard | Isaac Asimov's Science Fiction Magazine, November 1987 |
| November 1987 | 72 | Review | The Romulan Way | Dragon Magazine, November 1987 |
| March 1988 | 43 | Review | The Romulan Way | Science Fiction Chronicle, #102 March 1988 |
| August 1988 | 52|52.01 | Review | Deep Wizardry | Science Fiction Chronicle, #107 August 1988 |
| May 1989 | 184 | Review | Spock's World | Isaac Asimov's Science Fiction Magazine, May 1989 |
| October 1989 | 25 | Review | High Wizardry | Locus, #345 October 1989 |
| October 1989 | 60 | Essay | Letter (Locus #345) | Locus, #345 October 1989 |
| November 1989 | 61 | Review | High Wizardry | Locus, #346 November 1989 |
| February 1991 | 9 | Review | Spock's World | Paperback Inferno, #88 |
| April 1991 | 15 | Review | So You Want to be a Wizard | Paperback Inferno, #89 |
| April 1991 | 15 | Review | The Door Into Fire | Paperback Inferno, #89 |
| June 1991 | 81 | Short Fiction | Mindblast (excerpt) | Amazing Stories, June 1991 |
| June 1991 | 40 | Review | The Door Into Fire | Registered Players' Guild Quarterly, June 1991 |
| June 1991 | 66 | Review | The Door Into Shadow | Fear, June 1991 |
| August 1991 | 14|14.1 | Review | The Door into Shadow | Paperback Inferno, #91 |
| September 1991 | 32|32.9 | Review | Mindblast | Science Fiction Chronicle, #143 September 1991 |
| September 1991 | 81 | Review | Mindblast | Amazing Stories, September 1991 |
| October 1991 | 13 | Review | Deep Wizardry | Paperback Inferno, #92 |
| January 1992 | 35|35.2 | Review | High Wizardry | Gamesman, Issue 8 |
| February 1992 | 11 | Review | High Wizardry | Paperback Inferno, #94 |
| July 1992 | 33|33.01 | Review | High Moon | Science Fiction Chronicle, 153 July/August 1992 |
| October 1992 | 62|62.4 | Review | The Door into Sunset | Interzone, October 1992 |
| October 1992 | 39 | Review | The Door into Sunset | Vector 169 |
| March 1993 | 33 | Review | The Door Into Sunset | Locus, #386 March 1993 |
| 1994 | 30 | Review | Dark Mirror | The Official Star Trek Fan Club of Canada Magazine, Winter 1994 |
| March 1994 | 92 | Review | Dark Mirror | Dragon Magazine, March 1994 |
| June 1994 | 168 | Review | Dark Mirror | Asimov's Science Fiction, June 1994 |
| June 1994 | 41 | Review | seaQuest DSV: The Novel | Vector 179 |
| November 1996 | 60 | Review | So You Want to Be a Wizard | Dragon Magazine, November 1996 |
| November 1997 | 25 | Review | The Book of Night with Moon | Locus, #442 November 1997 |
| November 1997 | 63 | Review | The Book of Night with Moon | Odyssey, November/December 1997 |
| December 1997 | Review | A Wizard Abroad | SF Site, December 1997 | |
| 1998 | 22 | Short Fiction | Recensions | Amazing Stories, Fall 1998 |
| January 1998 | 49 | Review | The Book of Night with Moon | Talebones #10, Winter 1998 |
| February 1998 | Review | The Book of Night with Moon | SF Site, February 1998 | |
| May 1998 | 42 | Review | A Wizard Abroad | Science Fiction Chronicle, #197 May-June 1998 |
| June 1998 | 37 | Review | The Book of Night with Moon | The Magazine of Fantasy & Science Fiction, June 1998 |
| August 1998 | 8 | Review | The Book of Night With Moon | Yarf! The Journal of Applied Anthropomorphics #54 |
| November 1998 | 28 | Review | On Her Majesty's Wizardly Service | Vector 202 |
| February 1999 | 58 | Short Fiction | The Span | Dragon Magazine, February 1999 |
| April 2000 | 7 | Review | On Her Majesty's Wizardly Service | Yarf! The Journal of Applied Anthropomorphics #59 |
| 2001 | 40 | Review | To Visit the Queen | Absolute Magnitude, Autumn 2001 |
| August 2001 | 29 | Review | The Wizard's Dilemma | Locus, #487 August 2001 |
| November 2001 | 11 | Review | Guardians of the Three. Volume II, Keeper of the City | Yarf! The Journal of Applied Anthropomorphics #62 |
| January 2002 | 189|189.0 | Review | The Wizard's Dilemma | Black Gate, Winter 2002 |
| March 2002 | 37 | Review | The Wizard's Dilemma | The Magazine of Fantasy & Science Fiction, March 2002 |
| November 2002 | 37 | Review | A Wizard Alone | Locus, #502 November 2002 |
| December 2002 | 31 | Review | Stealing the Elf-King's Roses | Locus, #503 December 2002 |
| January 2004 | 29 | Review | Wizard's Holiday | Locus, #516 January 2004 |
| April 2006 | Review | Wizards at War | Realms of Fantasy, April 2006 | |
| March 2009 | 132 | Short Fiction | Palladium | Thrilling Wonder Stories: Volume 2 |
| 2010 | 11 | Review | Omnitopia Dawn | SFRA Review #294 |
| October 2010 | 25 | Review | Omnitopia Dawn | Locus, #597 October 2010 |
| October 2016 | |4 | Review | The Young Wizards | Strange Horizons, 3 October 2016 |
69 English-language books
- Battlestation 2
- Doctor Who (short fiction) 1
- Feline Wizards 3
- Guardians of the Three 1
- Harbinger Trilogy 3
- Interim Errantry 2
- Marvel Novel Chronology 1
- Middle Kingdoms 1
- Omnitopia 3
- Raetian Tales 1
- Rihannsu 6
- seaQuest DSV 1
- Sirronde's World 2
- Space Cops 4
- Star Trek: The Next Generation 1
- Star Trek: The Next Generation Numbered 2
- Star Trek: The Original Series 7
- Star*Drive 2
- Superman Universe 1
- Tale of the Five 6
- Tales of the Five 3
- The Far Stars War 1
- The Fleet 4
- The Outer Limits 3
- The Venom Factor 4
- Thieves' World 3
- Tom Clancy's Net Force Explorers 6
- XCOM 1
- Xena: Warrior Princess 1
- Young Wizards 31