Mably's most well-known work is Entretiens de Phocion, a dialogue first published in 1763, which introduced themes of his mature thought. Two of his works were published posthumously and they had a profound effect on the early deliberations on the assembly of the Estates-General of 1789: an enlarged version of his Histoire de France (first published in 1765), which was published in May 1789 to great acclaim. Authorities tried unsuccessfully to suppress it by confiscating many copies. Secondly, Des droits et des devoirs du citoyen, written in 1758, was also published after his death. He warned against events that later developed during the French Revolution.
