The Unspeakable

I've never been very fond of Deities & Demigods, though, being a TSR fanboy, I nevertheless dutifully purchased it. In my youth, the DDG sat on my bookshelf largely untouched, which is why my copy of it looks practically pristine to this day, in stark contrast to my copies of the Players Handbook, the Dungeon Masters Guide, and – especially – the Monster Manual. 

Even so, I'd occasionally flip through its pages and read random sections to see what little bits of esoterica I might find. I strongly remember the first time I noticed the following statement at the end of James Ward's preface:

Special thanks are also given to Chaosium, Inc. for permission to use the material found in the Cthulhu Mythos and the Melnibonean Mythos.

This baffled me, since there are no references to either the creations of Lovecraft or Moorcock in Deities & Demigods. What could this possibly mean? Sometime later, I learned from one of the older gamers whom I knew that there'd been some sort of "legal dispute" between TSR and Chaosium, resulting in the removal of chapters on the Cthulhu and Melnibonean mythoi from the DDG. As you might imagine, this revelation filled me with excitement, though it wouldn't be until I was in college that I'd ever set my eyes on these expurgated chapters.

Thanks to a very kind friend, I now own a copy of the original printing of Deities & Demigods, which has probably seen more reading than my original one, largely because of the two chapters TSR removed. I suspect I've spent more time reading the Cthulhu Mythos chapter than the Melnibonean Mythos chapter and a big reason why is its downright funky art by Erol Otus. 

All of the art in this chapter is awesome, but the piece that really sticks with me is this one:

Supposedly, this depicts Hastur the Unspeakable, who is little more than a name in Lovecraft's works but was a favorite of August Derleth, who decided that Hastur was Cthulhu's "half-brother," whatever that means. The DDG entry describes Hastur as having "a scaled, elongated body, a lizard's head and maw, and taloned lizard claws. It also has 200 tentacles projecting from its body ..." I have no idea where this description comes from, since not even Derleth bothered to describe his favorite Great Old One as far as I can recall.
Regardless, there's no question it's a very striking image. I particularly like the juxtaposition of a fairly ordinary looking medieval castle with this bizarre monstrosity. I've sometimes thought it might be interesting to referee a medieval Call of Cthulhu campaign, perhaps taking inspiration from Clark Ashton Smith's Averoigne series, but I've never pursued the matter seriously. If I ever do, you can be sure I'll take inspiration from this piece by Erol Otus.