THEY'LL FLOOR YOU! (original print ad - all caps)
Those East Side shock troops deliver a «kiss» to Hitler's and Hirohito's henchmen over here...and smash a giant spy ring (original print ad)
SOCK-CRAMMED! SHOCK-CRAMMED! - Each chapter a cargo of death-defying thrills! (original posters)
Not a War Story-But Tells of the Thrilling Adventures of a Young Girl Who, Through Love, Entered the Secret Service and is Sent to the Enemy's Country. (Print Ad-Mansfield Shield, ((Mansfield, Ohio)) 7 April 1918)
THE EYES OF SPIES ARE EVERWHERE!
Number One Gun. (and he's every bit as good as the high priced Agent).