H.P. Lovecraft's The Temple is one of my favorite stories of all time. The only thing that sucks about being an H.P. Lovecraft fan is that I can't buy any more of his books, because I already own every story he has ever written (but it does make it easier on the wallet). I did not have "Plateau of Leng" as my location until really recently. I went back an read At the Mountains of Madness for the first time. Which is really insane because it is one of the most important stories of his that explains SOOOO much of the Cthulhu mythos. And then it dawned on me: "**** Neo-Tokyo (my old location), Lovecraft is where it's AT!!!"
Also, on a totally random note- the Justice League cartoon had a Cthulhu episode recently; it was called "The Terror Beyond." They changed stuff around like having the main entity called "Ixthultu" or some such, but there was the old ones, and those guys with the mouths in their hands. Good Stuff.
The thing about Lovecraft (AND Tolkien), is that once you read their work you can see just how influential they have been.