Invisible Weapons

New York: Dodd, Mead & Company, 1938. Very Good. New York: Dodd, Mead & Company, 1938. First American Edition. Octavo; publisher's brown cloth, upper cover and spine lettered in black; [8],294pp. Light shelf wear to cloth margins, spine slightly cocked, faint ring stains to upper cover, latter half of textblock toned (evidently the printer used two batches of stock of varying quality), else a Very Good, internally clean and sound copy.

A locked room murder, the room in this case the victim's niece's bathroom. Forms part of the author's popular series of novels featuring the armchair detective Dr. Lancelot Priestley.