(1844) THE INVENTION OF THE TELEGRAPH, Alonzo B. Cornell

(1846) REPEAL OF THE ENGLISH CORN LAWS, Justin McCarthy

(1846) THE DISCOVERY OF NEPTUNE, Sir Oliver Lodge

(1846) THE ACQUISITION OF CALIFORNIA, Henry B. Dawson

(1847) THE FALL OF ABD-EL-KADER, Edgar Sanderson

(1847) THE MEXICAN WAR, John Bonner

(1847) FAMINE IN IRELAND, Sir Charles Gavan Duffy

(1848) MIGRATIONS OF THE MORMONS, Thomas L. Kane

(1848) THE REFORMS OF PIUS IX; HIS FLIGHT FROM ROME, Francis Bowen

(1848) THE REVOLUTION OF FEBRUARY IN FRANCE, François P.G. Guizot and
Mme. Guizot de Witt

(1848) REVOLUTIONARY MOVEMENTS IN GERMAN, C. Edmund Maurice

(1848) THE REVOLT IN HUNGARY, Arminius Vembery

(1848) THE DISCOVERY OF GOLD IN CALIFORNIA, John S. Hittell

(1849) THE RISE AND FALL OF THE ROMAN REPUBLIC, Jessie White Mario