Merrivale Holds the Key: Two Classic Locked-Room Mysteries : The Plague Court Murders/The Red Widow Murders
International Polygonics, 1995. 8Vo Softcover. 302pp. Text is unmarked on clean, white pages. Bound in glossy black covers with minimal shelf wear and a petite upcurl. Tightly bound with hinges fully attached. Bookstore stamp present on lightly crinckled front end-page.