University of California Press, Berkeley 4, Calif. Vanguard Press, Inc.—424 Madison Ave. NYC 17, NY Vantage Press, Inc.—120 West 31st St, NYC 1, NY Viking Press—625 Madison Avenue, NYC 22, NY Wm. Sloane Associates—(see Wm. Morrow & Co) World Publishing Co.—2231 W. 110th St, Cleveland 2, Ohio. [Illustration] ADDENDA Misfiled, dropped in copyright or, we goofed; BRANDEL, MARC. _The Choice._ New York, Dial, 1950. no data. CATTO, MAX. _The Killing Frost._ London, Wm. Heinemann, 1950, (m). Tense relationship between two circus performers motivates an unusual, and excellent mystery novel. RAY, SANFORD. _Satan’s Harvest._ Saber Books pbo ca. 1957. Evening waster; a Mexican girl, Lupe, from a broken home, goes—with her older sister—into a brothel, but is “protected” from the advances of the men by the fact that the lesbian madame has taken a fancy to her. Lupe’s older sister burns the place down to free Lupe from this fate. SAYRE, GORDON. (pseud. of Jack Woodford.) _Wife to Trade._ N. Y. Godwin, 1936. No reviews available, but probably racy stuff, not too badly written. WILLINGHAM, CALDER. “The Sum of two Angles”, ss in _The Gates OF Hell._ N. Y. Vanguard, 1951. YOUNG, FRANCES BRETT. _White Ladies._ NY, Harper 1935. A boarding-school tomboy, infatuated with a schoolteacher, finally comes to see her as a vampire, feeding on the emotions of the young. behind the scenes Introducing the editors and contributors.... MARION ZIMMER BRADLEY, Editor and publisher of the Checklist, who attends to such minor chores as editorial format and manhandling the mimeograph, is by profession a writer of science fiction. Her work has appeared in virtually every science fiction magazine on the market. She is thirty years-old, lives in a small town in Texas, and her other interests are Italian opera, acrobatics and mountain climbing. GENE DAMON, whose competent brain does the bibliographical work for the Checklist, is in her mid-twenties, lives in the midwest, and is a librarian; she previously worked as a book-keeper and on a large city newspaper. Her chief interests are classical music and the collecting of variant literature; her private library contains over 600 titles of lesbiana alone. It was the untiring, perfectionist efforts of Miss Damon which checked every biblio reference in this list; she also supplied a summary or precis for every title which the senior editor had not read. In general, Damon is the brains of the Checklist; MZB merely the brawn. KERRY DAME, stencil-cutter, artist and printer’s devil, is in her early twenties and lives in New England with her mother and many cats. She is no stranger to the readers of the _Ladder_, who all know her gay, airy cover drawings.