Over on his Livejournal, Sean "Dr. Kromm" Punch revealed the title for our latest collaboration:
GURPS Dungeon Fantasy 15: Henchmen
I won't add anything here about what's in it, but the title is pretty revealing. If you noticed my players having the occasional henchmen and hirelings (Korric, Orrie) and NPC companions (Red Raggi), yeah, I used the stuff we came up for for the book. And the book uses stuff I came up with for my game.