Between 1966 and 1992, Kamen taught early modern Spanish history at the University of Warwick. He has worked at various universities in Spain. In 1970, he was elected a Fellow of the Royal Historical Society. In 1984 he was appointed Herbert F. Johnson Professor at the Institute for Research in the Humanities, University of Wisconsin - Madison. He was a Professor of the Higher Council for Scientific Research in Barcelona from 1993 until his retirement in 2002. Since then he has continued lecturing and writing, and lives currently in Spain and in the United States. He is an influential contributor to the pages of the Spanish daily newspaper El Mundo.
Work
Strongly influenced by the research methods and social philosophy of the historians of the French Annales School, he has attempted to combine quantitative history with sociological analysis and accessible narrative. In reaction against an earlier phase when he became immersed in statistical economic history, he has produced a number of biographies of the rulers of Spain, whom he considers unduly neglected. He has also been one of the leading historians who have attacked the traditional "black legend" view of the Spanish Inquisition. His own views have changed since he published a book about the Inquisition in the 1960s: his 1998 book provides extensive evidence that the Inquisition was not made up of fanatics who rejoiced in torture and executions and that, for example, Inquisition gaols were better run and more humane than ordinary Spanish prisons.
Selected publications
The Iron Century: Social Change in Europe, 1550–1660. New York: Praeger Publishers
"A Forgotten Insurrection of the Seventeenth Century: The Catalan Peasant Rising of 1688," The Journal of Modern History, Vol. 49, No. 2, pp. 210–30.
European Society 1500–1700.New York; London: Routledge
"Lo Statista" in "L'uomo barocco" Laterza, Roma-Bari, Italy
The Phoenix and the Flame. Catalonia and the Counter-Reformation. London and New Haven: Yale University Press
Philip of Spain. New Haven: Yale University Press
The Spanish Inquisition: A Historical Revision. London and New Haven: Yale University Press
Early Modern European Society. London: Routledge
Philip V of Spain: The King Who Reigned Twice. New Haven: Yale University Press.
Empire: How Spain Became a World Power, 1492–1763. New York: HarperCollins
The Duke of Alba. London and New Haven: Yale University Press
The Disinherited; Exile and the Making of Spanish Culture, 1492–1975. New York: HarperCollins
Imagining Spain. Historical Myth and National Identity. London and New Haven: Yale University Press
The Escorial. Art and Power in the Renaissance. London and New Haven: Yale University Press
Spain 1469–1714: a Society of Conflict. London and New York: Longman
Selected reviews
On Philip of Spain, by M.N. Carlos Eire in Renaissance Quarterly, vol.52, 1999, "Kamen's Philip is a stunning achievement, not only because of its revisionist outlook and its use of sources, but also because of its style and structure. This is an exemplary piece of scholarship that reads very much like a good novel".
On Empire, in The Daily Telegraph, "A boldly conceived project that sustains its case with a pugnacious elan that carries the reader through to the final page": and in The Guardian, "brilliant... lucid, scholarly and perceptive... a revelation".
On The Disinherited, in The Guardian, "Wonderfully accomplished, beautifully told": and in The Weekly Standard, Washington DC, "Henry Kamen is the finest historian of Spain presently writing in any language".
On Imagining Spain, Eric Ormsby in The New York Sun, "Drawing on archival sources, unpublished manuscripts, and a vast body of scholarship in several languages, he takes a fresh look at Spanish notions of nationhood, monarchy, and empire.... Only someone who loves Spain deeply could have written this book."
On The Escorial: Art and Power in the Renaissance, Prof Patrick Williams, in Literary Review, June 2010: "Lively and contentious, informed by a profound understanding of the period, and, as always, elegantly written."
On A Kinder, Gentler Inquisition, Prof Richard L. Kagan, in New York Times, 19 April 1998: "Kamen, anxious to counter the 19th-century conception of the Inquisition as a monster that ultimately consumed Spain, fails to get inside the belly of the beast and to assess what it actually meant to individuals living with it. Nor does Kamen lead the reader through an actual trial. Had he done so, a reader might conclude that the institution he portrays as relatively benign in hindsight was also capable of inspiring fear and desperate attempts at escape, and thus more deserving of its earlier reputation. More too might have been said about the lawyers who intervened in the trials and manipulated its procedures, along with the ploys, like bribes and pleas of insanity, that defendants used to bring the inquisitorial machinery to a halt."