Robert Bloch wrote some of the finest weird fiction of all time, and some of his rarest gems are published in this collection. I am reviewing the new and expanded third edition, published in 2009. This edition includes a new preface by editor Robert M. Price, and four additional tales that were not included in the first two editions: "The Opener of the Way," "The Eyes of the Mummy," "Black Bargain," and "Philtre Tip." The wee preface is followed by a marvelous essay entitled "About DE VERMIS MYSTERIIS." Herein, Bob Price give us an account of Bloch's creation of this tome and his use of it in his horror fiction. Bloch invented two eldritch grimoires, this one and CULTES DES GOULES; I enjoy referring to them more and more in my own weird fiction, rather than the over-used NECRONOMICON of Lovecraft's Mythos. Lovecraft, indeed, had a hand in Bloch's tome, as is related by editor Price:
"Bloch had originally titled the nefarious work simply mysteries MYSTERIES OF THE WORM, but Lovecraft advised him to spruce it up with a little erudition. 'If Prinn's immortal work is in Latin, you ought to give the title in that language -- hence my change in two places (in yr ms.) to DE VERMIS MYSTERIIES (concerning/of the worm/the mysteries).' (January 25, 1935, SELECTED LETTERS V, page 88)"
It was, of course, H. P. Lovecraft who influenced Robert Bloch to begin to write weird fiction, when Bloch began to correspond with HPL while still a teenager. Some of those very early tales, written under the guidance of Lovecraft and first published in WEIRD TALES, may be found in this collection. Each story is introduced with a page of comment by Bob Price, in which he discusses points in the story (but never plot)and the tale's history. These introductory notes are always fascinating. The opening lines reveal that this tale was written by a very young Bloch, heavily under the Gothic influence of his Muse: "The wind howled strangely over a midnight tomb. The moon hung like a golden bat over ancient graves, glaring through the wan mist with its baleful, nyctaloptic eye." "Nyctaloptic eye" seems rather nice to me. Lovecraft's advise, after reading such passages when Bloch sent him the unpublished manuscripts, was that more may be accomplished by not laying on the atmosphere so heavily. Later on Bob became more playful, even inventing one priest of Bast, "...the mad Luveh-Keraph..."
The early tale "The Shambler from the Stars" indicates that young Bloch understood that Lovecraft's major beasties were cosmic, and he wanted to pay tribute to Lovecraft in this tale by "killing him off" -- basing a character on him that was described as "...a mystic dreamer in New England." The editor of WEIRD TALES said he couldn't use the story because the character was so obviously Lovecraft -- and so Bloch got written permission from Lovecraft to base the character on him. When the tale was published in WEIRD TALES many readers recognized the character as HPL, and one letter-writer suggested that Lovecraft should return the favour and dedicate a story to Bloch. The story that Lovecraft wrote and dedicated to Robert Bloch, "The Haunter of the Dark," was Lovecraft's last piece of original fiction. Years later Bloch wrote a sequel to Lovecraft's story, "The Shadow from the Steeple," and it is my favourite Mythos tale written by someone other than Lovecraft. Derleth delightfully published the three stories as a sequence in his magnificent TALES OF THE CTHULHU MYTHOS.
Early as many of these tales are, they shew Bob's early talent, which grew and grew until he was a master of the form. Some of these stories are classics of their kinds, such as "The Faceless God," "The Mannikin," and "Notebook Found in a Deserted House." The book concludes with an afterword by Bloch himself, and a wee essay by Lin Carter. I am presently writing a collection of Mythos tales, all of which are inspired in some fashion by the fiction of Robert Bloch; for such a project, MYSTERIES OF THE WORM is indeed a dark and delicious gold mine.