In the 1970s, McCallum also recorded three H. P. Lovecraft tales for Caedmon Records, an imprint of August Derleth's Arkham House publishing venture: "The Rats in the Walls" (TC 1347, 1973); "The Dunwich Horror" ("slightly abridged"; TC 1467, 1976); and "The Haunter of the Dark" (TC 1617, 1979).
