L'observateur anglois, ou Correspondance secrete entre Milord All'Eye et ...
Publisher: Chez John Adamson
Published: 1777
Notes: Six additional volumes by an anonymous author were published after Mairobert's death as v. 5-10, with title; L'espion anglois. The whole was often reprinted as a work in 10 v., with title: L'espion anglois.