XX. OH U!
The German Periscoper: “Ach, Himmel! Dot most be der peautiful
Ben Nevis of vich ve ’ave ’eard so mooch!”
XXI. THE ENEMY IN OUR MIDST!
German Spies training a Carrier Pigeon in the Fastnesses of a
London Boarding House
XXII. THE ENEMY IN OUR MIDST!
An Extra Special Constable discovering a German Waiter in the Act
of laying the Foundation of a Concrete Gun-bed