Although Lovecraft dutifully read as much of Machen as he could, it was the horror tales that remained closest to his heart. In particular, a whole series of works—including ‘The White People’, ‘The Shining Pyramid’, ‘Novel of the Black Seal’ (a segment of the episodic novel
Lovecraft seems to have owed the discovery of Machen to Frank Long. I cannot detect any Machen influence on Lovecraft’s tales prior to 1926, but the Welshman’s work clearly filtered into Lovecraft’s imagination and eventually emerged in a quite transformed but still perceptible manner in some of his best-known stories.
Lovecraft had, indeed, not written any stories since ‘The Lurking Fear’ in November 1922; but then, in a matter of two or three months, he wrote three in quick succession—’The Rats in the Walls’, ‘The Unnamable’, and ‘The Festival’. All three are of considerable interest, and the first is without question the greatest tale of Lovecraft’s early period.
The plot of ‘The Rats in the Walls’ (probably written in late August or early September) is deceptively simple. A Virginian of British ancestry, a man named Delapore, decides to spend his latter years in refurbishing and occupying his ancestral estate in southern England, Exham Priory, whose foundations go disturbingly far back in time, to a period even before the Roman conquest of the first century A.D. Delapore hears of some strange legends attached to the house—including the tale of a huge army of rats that devoured everything in its path in the Middle Ages—but dispenses them as pure myth. A variety of weird manifestations (many of them sounding like rats scurrying in the walls of the castle) then begin to appear following Delapore’s occupation of the place on 16 July 1923, culminating in an exploration (with a number of learned scientists) of the cellar of the castle. There the explorers come upon an immense expanse of bones, and it becomes evident that Delapore’s own ancestors were the leaders of a cannibalistic witch-cult that had its origins in primitive times. Delapore goes mad, descends the evolutionary scale (heralded by the increasing archaism of the oaths he utters at the end), and is found bent over the half-eaten form of his friend, Capt. Norrys.
It is difficult to convey the richness and cumulative horror of this story in any analysis; next to
Certain surface features of the tale—and perhaps one essential kernel of the plot—were taken from other works. As Steven J. Mariconda has pointed out,8
Lovecraft’s account of the ‘epic of the rats’ appears to be derived from a chapter in S. Baring-Gould’sMore significantly, the very idea of atavism or reversion to type seems to have been derived from a story by Irvin S. Cobb, ‘The Unbroken Chain’, published in
‘The Rats in the Walls’ was first submitted, not to