Having only been to GenCon 2002, my list is shorter than most. In addition, one of the key things I got done at that convention was getting books signed, so I'll list who signed what:
Tracy and Laura Hickman (worked with Tracy over e-mail before this; got I6
Ravenloft signed by both and DL1
Dragons of Despair,
Annotated DRAGONLANCE Chronicles, and four copies of
Dragons of a Vanished Moon signed by Tracy)
Margaret Weis (who also signed the Annotated Chronicles and DoaVM)
Stan! (
DRAGONLANCE Bestiary,
DRAGONLANCE Classics 15th Anniversary Edition)
Miranda Horner (DLC15A)
R. A. Salvatore (
Vector Prime)
Troy Denning (
Star By Star)
Bill Slavicsek (
STAR WARS Roleplaying Game Revised Core Rulebook)
Kevin McCann (sp?), from whom I bought
Vecna: Hand of the Revenant. Has Vol. 2 ever come out?
John W. Mangrum (who not only signed my
RAVENLOFT Campaign Setting, Limited Edition but treated me to dinner at Major Goolsby's. Thanks, John; if we ever both make it to a convention again, I'll repay the favor)
I also saw Gygax and Arneson at a booth, and may have unknowingly crossed paths with Steve Long--sadly enough, HERO wouldn't suck me back in for another nine months.
Matthew L. Martin