Ayer, Alfred Jules, 1910-1989
The origins of pragmatism: studies in the philosophy of Charles Sanders Peirce and William James
Freeman, Coope, 1968
 Buku Teks SO
Gallie, W.B.
Peirce and pragmatism
Middlesex, Penguin Books, 1952
 Buku Teks SO
Symons, Julian
Charles Dickens
Arthur Barker, 1951
 Buku Teks SO
Fielding, K.J.
Charles Dickens
Longman, Green, 1953
 Buku Teks SO
Pearson, Hesketh
Charles II his life and likeness
Heinemann, 1960
 Buku Teks SO