The False Faces: Further Adventures from the History of the Lone Wolf!! A Pulp, Mystery/Detective, Espionage Classic By Louis Joseph Vance! AAA+++

Lanyard comes out of retirement to battle an enemy spy ring after Germany sinks a cross-atlantic passenger ship.

"We have indeed seldom read a more incessantly fascinating detective or secret service tale than this. There is literally not a dull page in it." --New York Tribune.