The Landon, Herman 1882-1960 creator text utu 2026 monographic en 1 online resource : multiple file formats "The unknown seven" by Herman Landon is a detective novel written in the early 20th century. It centers on criminologist Kingdon Cole, who is drawn into a shadowy conspiracy tied to a missing man, Malcolm Reeves, an enigmatic scientist named Professor Carmody, and a secret council of seven masked figures. Expect urban intrigue, psychological pressure, and high-stakes cat-and-mouse play set against a clandestine New York backdrop. The opening of the novel finds Kingdon Cole staking out Professor Carmody when a mysterious woman in a limousine—calling herself Miss Brown—whisks him to a hidden suite atop a skyscraper. There, seven masked men try to bribe and coerce Cole into dropping the Reeves case; when he refuses, they plunge him into darkness, warn him via speaking tube, and present the now-insane Reeves as leverage, even threatening a brain operation to break Cole’s will. Cole narrowly escapes an ether-laced “operation” by seizing a knife and overpowering a disguised “surgeon,” after which the masked group abruptly claims they did not harm Reeves and urges Cole to pursue a new lead: Doctor Dickson Latham, a nerve specialist they suspect, based in part on Reeves’s reaction to a staged resemblance. At the start of the next day, Cole visits Latham under an alias to take his measure; the doctor appears genial and competent as the excerpt ends mid-consultation. (This is an automatically generated summary.) Release date is 2026-02-22 Tim Miller, Robert Tonsing, and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Originally published: New York: Chelsea House, 1923 New York (N.Y.) -- Fiction Detective and mystery stories Private investigators -- Fiction Secret societies -- Fiction PS New York: Chelsea House, 1923 23011449 https://archive.org/details/unknownsevenadet00cove https://www.gutenberg.org/ebooks/78010 https://archive.org/details/unknownsevenadet00cove https://www.gutenberg.org/ebooks/78010 UtSlPG 260607 20260610134816.0 78010