File X (19)
August 29, 2010
In response to the demands of HiLobrow, Boing Boing, io9, and Coudal readers, here’s the nineteenth in what is now a series of twenty posts showcasing my collection of midcentury paperbacks the titles of which include an “X.”
NB: The sixth book in Horler’s Dr. Paul Vivanti series. Horler also wrote The Mystery of Mr. X (1951).