Games Plus Miniatures Auction Finds

I spent a little time yesterday at the Games Plus Fall 2011 Auction and picked up some minis on a good deal including some I cannot identify.  If you recognize these and can let me know who made them and their names, I'd appreciate it.  In one lot there were nine figures, 25/28 mm, all metal, six that require slotted bases.  One is a big fellow who looks kinda ogre-ish and is hanging onto a victim, two others appear to be a type of lizardman or maybe gnolls, and the other six are either demons or satyrs with the mark of GW (Games Workshop) from 1997.