First edition, first impression, of the author's classic man-on-the-run adventure story, described in its introductory note as "that elementary type of tale which Americans call the 'dime novel', and which we know as the 'shocker'". Many adaptations for screen, radio, and theatre have followed in the footsteps of Alfred Hitchcock, whose film version was released in 1935. The story was serialized in the All Story Weekly in June and July 1915 and in Blackwood's Magazine from July to September. It was published here in book form in October. Hillier A32. Octavo. Original blue cloth, spine and front cover lettered in black. Two pages of publisher's advertisements at end. Neat inscription on front free endpaper. Spine faded, a few marks to covers, book block slightly shaken, contents lightly foxed. A very good copy.