Byron, May.: A Day with the Poet P. B. Shelley. 1910.
Calvert, G. H.: Coleridge, Shelley, Goethe, Biographic Aesthetic Studies. 1880.
Carducci, G.: Prometeo Liberato, Torino Roma. 1894.
Chevrillon, T. A.: Etudes Anglaises. 1901.
Chiarini, Giuseppe: Ombre e Figure Saggi Critici. 1883.
A. Clutton-Brock: Shelley; the Man and the Poet. 1910.
Courthope, W. J.: The Liberal Movement in English Literature. 1885.
Chapman, E. M.: English Literature and Religion. 1800-1900.
Clarke, Miss H. A.: Prometheus Unbound.
Copeland, C. T.: Shelley, P. B., Vol. IV. Gateway Series Texts.