Spies and Secret Service / The story of espionage, its main systems and chief exponents

Fouché
From an engraving after Girardet
SPIES AND SECRET SERVICE
THE STORY OF ESPIONAGE, ITS MAIN SYSTEMS AND CHIEF EXPONENTS
BY HAMIL GRANT
LONDON GRANT RICHARDS LTD. ST MARTIN'S STREET LEICESTER SQUARE MDCCCCXV
PRINTED BY THE RIVERSIDE PRESS LIMITED
EDINBURGH