There are 12 titles associated with this person.

Ducray-Duménil, François-Guillaume. The little mountaineers of Auvergne, or, The adventures of James and Georgette. Altered from the French, and adapted to the perusal of youth. London: R. and Lucy Peacock, Juvenile Library, Elizabeth Newbery, Ann Vernor and Thomas Hood [Poultry], 1801.
Ducray-Duménil, François-Guillaume. Ambrose and Eleanor; or, The adventures of two children deserted on an uninhabited island. Translated from the French, with alterations, adapting it to the perusal of youth. By Lucy Peacock, author of The Visit for a Week, &c. The Third Edition. London: Joseph Johnson, Charles Law, John Harris [1802-1819, 1824-1843], B. Tabart, R. and Lucy Peacock, Juvenile Library, 1807.
Ducray-Duménil, François-Guillaume. The Novice of Saint Ursala. By the Author of "A Tale of Mystery," "Jeanette," &c. In Four Volumes. London: Henry Colburn [Conduit Street], 1810.