History of Spain
He wrote several books, including "A Literary History of Spain: The Nineteenth Century" and "A companion to modern Spanish American fiction" Woodbridge, Suffolk, UK ; Rochester, N.Y. : Tamesis, 2002. . Also, he wrote "The generation of 1898 in Spain", London, E. Benn, 1975. He wrote extensively on, and taught a course about, Argentine writer Jorge Luis Borges.