Lancer, New York, 1968, 1st pr thus.  73-721 on spine.  MMPB, 190 pages.  Cover art by Frank Frazetta.  Wraps have edge and cover wear, age toning, corner and reading creases; price blacked out on front wrap, small soil spots on wraps; binding tight with a roll.  Age spotting/foxing on front and rear inner wraps and first and last pages; interior clean and unmarked with tanned pages, some age spotting primarily in margins.  Stories Include:  The Black Stone, The Valley of the Worm, Wolfshead, The Fire of Asshurbanipal, The House of Arabu, The Horror from the Mound, and The Cairn on the Headland.  ‘From Hell itself … from the Satanic depths where imprisoned lost souls wait forever, from the outer reaches of space where warped laws rule the lives of hideously alien beings, from beyond the elusive veil separating “reality” from sorcery and the supernatural … come these brilliant stories by a master of fantasy … with a special introduction by the author …’ (from rear wrap)