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