#1 - Miss Isabel Thorne
Elusive Isabel is a novel by Jacques Futrelle (April 9, 1875 - April 15, 1912) first published in 1909. Set in Washington, D.C., it is a spy novel about an international conspiracy of the "Latin" countries against the English-speaking world with the aim to take over world control (Summary from Wikipedia)
Dont forget to share if you like it.
Suspense, Espionage, Political & Thrillers free audiobooks
William Makepeace Thackeray