HARMLESS GHOSTS. [Hoole, Chester: Rosemary Pardoe, 1990.]. Octavo, pp. [1-2] 1-25 , pictorial wrappers, stapled. First edition. "Haunted Library 'Psychic Sleuths' Booklet," number 1. Three stories by Salmonson featuring her occult detective Penelope Pettiweather, plus a short introduction by the author surveying the tradition of this sub-genre. Just a bit of fading to cover edges, else a fine copy. (#142744).