Thomas Joseph Tunney, Paul Merrick Hollister, Throttled! — Chapter 9: The Nature Faker (1919)
“ We would be an innocent and purposely ignorant nation if we did not acknowledge that even after we had been eight months at war there were German spies in the United States practising their quiet trade in order to make our waging of war as difficult as possible, just as for three years they had practised to keep us out of the war entirely. It would be as absurd to assume that there are not German spies in America to-day who have been here throughout our part in the war, and who have done their utmost to cripple us. ”
