Actually useful books for GMs
Recall how I've often said there ought to be a series of books " know how for GMs " vis a vis facts etc ? That series basically is call of cthulhu/chaosium books. Other than the mythos material, the series contains more than I've seen than any other of just simple much needed factual information for a GM ; such as the " transatlantic distances " chart, the " 100 yrs timeline of events " in the 6E core and " gunshot wounds " section in the keepers toolkit. The 6E core book is the best TRPG tome I've ever purchased at 10$. No other widely known game series I've read is so dedicated to an extensive reading of the literature concerned ; Ive discovered more about Lovecraft pastiches and etc than I thought I would *. I used to look down on call of cthulhu players who admit to having become familiar with HP Lovecraft's work through the Chaosium games, but I see now how committed of fans Sandy Petersen and co are. They're not watering the mythos down into a diluted game version of the literature I love , it really is designed as a serious medium for interactive story telling. I can see from my study of other common TRPG products how this game was a stepping stone and I see the influence it had in other games that came in decades hence. * And I've read my share of mythos pastiches, many of authors that have just a few short stories in the world of weird tales , like Pugmire and Miskatonic River Press and Hugo or nebula shorts that quietly wear the taint of the old ones on their sleeve ( so to speak ) . I hope this makes up for the fact that I haven't extensively read Lumley or Lin Carter or Ramsey Campbell. Ive read nearly every C.A.S story and many Robert E Howard ones, Robert w chambers horror shorts , Blackwood , Bierce , Machen , and Dunsany ( Not all of the Dunsany ones . ) . I have to admit I find Lumley and Derleth both fairly dry, I'm trying to learn to like Lumley , but I'm just not overly impressed by his work even if it is part of the Good Work of HPL mythos. Ive even read Vathek by William Beckford . Vathek was bad, but it was an important stepping stone for what the genre of bleak/cosmic horror would become ... etc etc. Recommended story for the day: The Deep Water Bride by Tamsyn Muir.