Non-Fiction/Other

• “Permission to Come Aboard: From Fans to Pros” – Star Trek: The Complete Unauthorized History – November 2012
• Star Trek Magazine
  • #166 (UK)/#39 (US) – Spring 2012
    “Spy Trek”
    “Series Finales: Turnabout Intruder”

  • #163 (UK)/#36 (US) – August/September 2011
    “Star Trek Season 1: September 1966-May 1967″

  • #162 (UK)/#35 (US) – July/August 2011
    “Richard C. Datin Tribute”

  • #160 (UK)/#33 (US) – March/April 2011
    “The Ultimate Sacrifice”

  • #159 (UK)/#32 (US) – February/March 2011
    “Star Trek 45s #1: “The Gamesters of Triskelion”

  • #143 (UK)/#16 (US) – March 2009
    “Captain Proton: History of A Space Hero!”
    “Captain Proton: The Movie Serials Episode Guide”

• Star Trek Re-Watch – Tor.com – October 2010-March 2011 (with David Mack)
  

• Tor.com
  • Make It So Timey-Wimey: Doctor Who/Star Trek Crossovers Then and Now – April 2012
  • Star Trek: The Motion Picture – Big Ideas Worthy of A Return – May 2011
  • A Batman for All Ages – February 2011

• The Planet of the Apes Chronicles – August 2001 (contributor)
  

• “Planet of the Apes: An Annotated Chronology” – February 2001

with Kevin Dilmore

• ComicMix.com
  • “ComicMix Six: Classic Star Trek Comics You Should Read” – November 2009

• Star Trek Magazine
  • #162 (UK)/#35 (US) – July/August 2011
    “Star Trek: Spaceflight Chronology Update”

  • #159 (UK)/#32 (US) – February/March 2011
    “Ask Navaar”
    “Dear Lwaxana”

  • #158 (UK)/#31 (US) – January/February 2011
    “Savvy Lasses”

  • #157 (UK)/#30 (US) – November/December 2010
    “Bad Boys”

  • #155 (UK)/#28 (US) – August/September 2010
    “Who is…Spock?”
    “Taurik and Vorik”

  • #154 (UK)/#27 (US) – June/July 2010
    “Paths of Fire”
    “What Kind of Star Trek Genius Are You?”

  • #153 (UK)/#26 (US) – May/June 2010
    “Minding the Gaps”

  • #151 (UK)/#24 (US) – February/March 2010
    “In the Name of Honor”
    “Tribble Tweets”

  • #149 (UK)/#22 (US) – November/December 2009
    Villian Spotlights:
    “Nero”
    “Adrik Thorsen”

  • #148 (UK)/#21 (US) – October/November 2009
    “Funny Business”
    “The Mudd Files”

  • #140 (UK)/#13 (US) – September/October 2008
    “Animating the Final Frontier”
    “Author’s Logs: Supplemental – Alan Dean Foster”

  • #139 (UK)/#12 (US) – July/August 2008
    “Star Trek‘s Top 10 Ways to Time Travel”

  • #138 (UK)/#11 (US) – May/June 2008
    “MACO Image”

  • #136 (UK)/#9 (US) – January/February 2008
    “Following the Leaders”
    “By the Book”

  • #135 (UK)/#8 (US) – November/December 2007
    “Personal Log: Commander Bruce Maddox”
    “Personal Log: Commander William T. Riker”
    “Personal Log: Captain Phillipa Louvois”

  • #134 (UK)/#7 (US) – September/October 2007
    “The Return of the Worthy”

  • #133 (UK)/#6 (US) – July/August 2007
    “Psych File: Commodore Matthew B. Decker”

  • #132 (UK) – May/June 2007
    “Still Drawn to It: What’s to Like About the Animated Star Trek After 35 Years?”

• Star Trek Communicator Magazine
  • #155 – April/May 2005
    “Top Twists: Voyager‘s Creative Minds Discuss Memorable Forks in the Road Home”

  • #154 – February/March 2005
    “Reflections on Reality: From “Mirror, Mirror” to “Storm Front” – Alternate Takes on Star Trek“
    “Star Trek’s Hall of Mirrors”

  • #149 – April/May 2004
    “Drawing the Line: The 40-Year Role of War in Star Trek“

  • #147 – December 2003/January 2004
    “Exeter Extras: Fun Facts from the Fan Film”

  • #139 – July/August 2002
    “Whose Canon Is It, Anyway? Enterprise and Its Place In Star Trek History”

  • #134 – July/August 2001
    “U.S.S. Voyager: The Journey Home”

  • #127 – February/March 2000
    “Temporal Ethics, or, “How I Learned to Stop Worrying and Just Change History”
    “Travel in Time…Turn the Page”