Ambrose Lavendale Diplomat
E. Phillips Oppenheim
Publisher: Classica Libris
Summary
An episodic novel of WW1, written as a serial in 1916 when the USA was yet to enter the War, and subsequently published as a book in 1920. Ambrose Lavendale is a US diplomat in London in 1916, heading off German spy threats to the USA as well as helping Britain as much as diplomatic convention will allow.