Adventurers Club #15 marked the switch from long time editor Aaron Allston to Jeff George. This issue appeared in Winter 1990. It is one of the many hero system products to feature the character Seeker on the cover.
- 'Nuff Said by Jeff George
- Superhype! [Upcoming Hero releases] by Rob Bell
- The Mentally-Balanced Superteam: Personal compatibility among teammates by David Rogers
- No More Mr. Nice Guy: Track down the villain who's got everything hot by Stephen Beeman
- Treasure Chest: The War-Priests of Khuros by Kirk Tate
- Empire Club: The Loch Ness Monster and Frankenstein's Monster by Kirk Olsen