History of the Two Tartar Conquerors of China; including the Two Journeys into Tartary of Father Ferdinand Verbiest, in the suite of the Emperor Kang-Hi, from the French of Pere Pierre Joseph d'Orleans of the company of Jejus to which is added Father Pereira's Journey into Tartary in the Suite of the same Emperor from the Dutch of Nicolaas Witsen (ii) Hostoire Des Deux Conquerans Tartares Qui Ont Subjugue La Chine