There have been many comics adaptations of Lovecraft. These are some of them. (Some images NSFW.) [more inside]
While constructing a free ebook of the complete Lovecraft stories, Cthulhu Chick made a wordle of Lovecraft's corpus, and notes on word frequency. (Surprise: he only used "squamous" once.) Another fan has made a geopolitical map of Pangaea c. 252 million years ago. The Cthulhu Mythos Timeline explains what's going on.