I've had a few small items published (in "APR Corner") in recent issues of "Horizons," the publication of the Houstan branch of the AIAA:
http://www.aiaa-houston.org/horizons
June 2008: A review of APR
Oct 2008: Saturn S-ID stage
Dec 2008: X-38 predecessor designs
Next up (Feb 2009 issue, article turned in a few days back): NEXUS
The APR corner is a one-page format, so the articles are necessarily brief.
It also looks like I may write a few articles for the British publication "Aviation News" in the near future.
http://www.aiaa-houston.org/horizons
June 2008: A review of APR
Oct 2008: Saturn S-ID stage
Dec 2008: X-38 predecessor designs
Next up (Feb 2009 issue, article turned in a few days back): NEXUS
The APR corner is a one-page format, so the articles are necessarily brief.
It also looks like I may write a few articles for the British publication "Aviation News" in the near future.