BIBLIOGRAPHY.--There is no trustworthy or complete edition of the writings and correspondence of Louis XVIII. The _Mémoires de Louis XVIII. recueillis et mis en ordre par M. le duc de D. ..._ (12 vols., Paris, 1832-1833) are compiled by Lamothe-Langon, a well-known compiler of more or less apocryphal memoirs. From the hand of Louis XVIII. are: _Relation d'un voyage à Bruxelles et à Coblentz_, 1791 (Paris, 1823, with dedication to d'Avaray); and _Journal de Marie-Thérèse de France, duchesse d'Angoulême, corrigé et annoté par Louis XVIII._, ed. Imbert de St Amand (Paris, 1896). Some of his letters are contained in collections, such as _Lettres d'Artwell; correspondance politique et privée de Louis XVIII., roi de France_ (Paris, 1830; letters addressed to d'Avaray); _Lettres et instructions de Louis XVIII. au comte de Saint-Priest_, ed. Barante (Paris, 1845); _Talleyrand et Louis XVIII., corr. pendant le congrès de Vienne, 1814-1815_, ed. Pallain (1881; trans., 2 vols., 1881); see also the corr. of Castlereagh, Metternich, J. de Maistre, the Wellington Dispatches, &c., and such collections as _Corr. diplomatique de Pozzo di Borgo avec le comte de Nesselrode_ (2 vols., 1890-1897), the correspondence of C. de Rémusat, Villèle, &c. The works of E. Daudet are of the greatest importance, and based on original documents; the chief are: _La Terreur Blanche_ (Paris, 1878); _Hist. de la restauration 1814-1830_ (1882); _Louis XVIII. et le duc Decazes_ (1899); _Hist. de l'émigration_, in three studies: (i.) _Les Bourbons et la Russie_ (1886), (ii.) _Les Émigrés et la seconde coalition_ (1886), (iii.) _Coblenz_, 1789-1793 (1890). Developed from these with the addition of much further material is his _Hist. de l'émigration_ (3 vols., 1904-1907). Also based on original documents is E. Romberg and A. Malet, _Louis XVIII. et les cent-jours à Gand_ (1898). See also G. Stenger, _Le Retour des Bourbons_ (1908); Cte. L. de Remâcle, _Bonaparte et les Bourbons. Relations secrèts des agents du cte. de Provence sous le consulat_ (Paris, 1899). For various episodes, see Vicomte de Reiset, _La Comtesse de Balbi_ (Paris, 1908; contains a long bibliography, chiefly of memoirs concerning the emigration, and is based on documents); J. B. H. R. Capefigue, _La Comtesse du Cayla_ (Paris, 1866); J. Turquan, _Les Favorites de Louis XVIII._ (Paris, 1900); see also the chief memoirs of the period, such as those of Talleyrand, Chateaubriand, Guizot, duc de Broglie, Villèle, Vitrolles, Pasquier, the comtesse de Boigne (ed. Nicoullaud, Paris, 1907), the Vicomte L. F. Sosthène de la Rochefoucauld (15 vols., Paris, 1861-1864); and the writings of Benjamin Constant, Chateaubriand, &c.