The history of the German Empire from Charlemagne, down to the present Emperor Charles VI. Being a continuation of Mr. Echard's Roman History ...
London : printed for Lawton Gilliver and F. Cogan,
1731.
The preface states that "The following history contains all that is properly historical in L'Heiss's Account of the German Empire, and as such may be allowed to be called a continuation of the Roman history published by Mr. Echard, and others.".
ESTC