*Brunet, J. C. Manuel du Libraire. With supplement. 8 vols. 1860-80.(Paris: Didot.)
**English Catalogue of Books. 1835 to date.(Publishers’ Circular.)
Graesse, J. G. T. Trésor de Livres Rares et Précieux. 7 vols. 1859-69.(Dresden.)
Hain, L. Repertorium Bibliographicum. With supplement; by W. A. Copinger. 6 vols. 1826-98.
Koehler. Lager-Verzeichniss Gebundener Bücher, Atlanten, und Musikalien. (Annual.)(Leipzig.)
*London Library. Catalogue. Ed. C. T. H. Wright and C. J. Purnell. 2 vols. 1913-14.(London Library.)
*—— Subject Index of the L.L. Ed. C. T. H. Wright. 1909.(Williams & Norgate.)
Lorenz, Otto. Catalogue Générale de la Librairie Française, 1840-1905.(Paris: Librairie Nilsson.)
**Lowndes, W. T. Bibliographer’s Manual of English Literature. 6 vols. 1857-64.(Bell.)
Pagliaini, Attilo. Catalogo Generale della Libreria Italiana dell’anno 1847 a tutto il 1899. 3 vols. 1901-5.(Milan: Assoc. Tipografico Libreria Italiana.)