The Thirty-Nine Steps - John Buchan - Bog

In this fast-paced spy thriller, a self-described "ordinary fellow" stumbles upon a plot involving not only espionage and murder but also the future of Britain itself. Richard Hannay arrives in London on the eve of World War I, where he encounters an American agent seeking help in preventing a political assassination. Before long, Hannay finds himself in possession of a little black book that holds the key to the conspiracy-and on the run from both the police and members of a mysterious organization that will stop at nothing to keep their secrets hidden.