Documents of Catherine the Great
Subtitle: the correspondence with Voltaire and the Instruction of 1767, in the English text of 1768
By: edited by W. F. Reddaway.
Contributors: Voltaire, 1694-1778.; Reddaway, William Fiddian, 1872-1949.
Publisher: The University press
Published: 1931
Place of publication: Cambridge [Eng.]
Language: eng
Number of pages: 349
Subjects: Catherine -- II, -- Empress of Russia, -- 1729-1796
Notes: "My version of the Correspondence is based on the editions of 1822, 1877, and 1881-2, supplemented from the collections of mm. de Cayrol et Franc ʹois, and from the publications of the Russian historical society (Sbornik)" -- Introd.

Catharine's authorship of the letters to Voltaire has been questioned. cf. Que rard's Supercheries litte raires de voile es.