Cover: Illustration by Paul Friedrich Meyerheim (1842-1915). Oil painting. [A second-hand bookseller at his stall in the marketplace.] 1869. Berlin, National Galerie. From Siegfried Taubert, Bibliopola: Bilder und Texte aus der Welt des Buchhandels (Pictures and Texts about the Book Trade...), vol. 2, p. 449. Hamburg, Germany: Dr. Ernst Hauswedell & Co.; New York: Bowker, 1966.