Twain, M. (1871). The innocents abroad, or, The new pilgrims' progress: Being some account of the steamship Quaker City's pleasure excursion to Europe and the Holy Land : with descriptions of countries, nations, incidents and adventures, as they appeared to the author. Hartford, Conn. : San Francisco, Cal.: American Pub. Co. ; H.H. Bancroft.

Twain, Mark. The Innocents Abroad, Or, The New Pilgrims' Progress: Being Some Account of the Steamship Quaker City's Pleasure Excursion to Europe and the Holy Land : With Descriptions of Countries, Nations, Incidents and Adventures, As They Appeared to the Author. Hartford, Conn. : San Francisco, Cal.: American Pub. Co. ; H.H. Bancroft, 1871.

Twain, Mark. The Innocents Abroad, Or, The New Pilgrims' Progress: Being Some Account of the Steamship Quaker City's Pleasure Excursion to Europe and the Holy Land : With Descriptions of Countries, Nations, Incidents and Adventures, As They Appeared to the Author. Hartford, Conn. : San Francisco, Cal.: American Pub. Co. ; H.H. Bancroft, 1871.