If you guys like the premise of this game, you may be interested in this book. It focuses more on the 'goblins' with a squad of random goblin races such as a goblin, gremlin, orc, troll, giant, bugbear, kobold, and doppelgänger.
Also, I can't wait to learn more about this game...I love orcs and goblins in pretty much everything there is!!!!!