Showing results by author "Dr. A. K. Graves" in All Categories

A gripping collection of classic spy stories by some of the great early masters of espionage fiction: 'The Secret of the Black Bag' by William Le Queux, 'How I Became a Secret Agent' by Dr. A. K. Graves, 'The Secret of the Smoked Spectacles' by William Le Queux,'The 39 Steps' by John Buchan, 'Matahari and Some Other Women Spies' by Sir Basil Thomson, 'The Secret of Dr. Vaux’s Intrigue' by William Le Queux.

The mysterious man known as Dr. Armgaard Karl Graves was a double agent working for the German secret service and MI5 before the start of the first world war. In 1912 he was arrested in Scotland and imprisoned. But after 8 months he was mysteriously released and shortly afterwards appeared in New York, where he caused a sensation by publishing his memoirs of his service as a spy, which sold over 100,000 copies.