HERESY

B. Hamilton, The Medieval Inquisition ( London, 1981).

M. D. Lambert, Medieval Heresy ( London, 1977), wide-ranging and perceptive study of the evolution of heretical ideas.

R. I. Moore, The Origins of European Dissent ( London, 1977).

----- The Birth of Popular Heresy ( London, 1975), excellent collection of documents in translation.

D. Obolensky, The Bogomils (repr. London, 1978).

SPAIN AND SOUTHERN FRANCE

E. M. Hallam, Capetian France: 987-1328 ( London, 1980), some treatment of the south.

A. R. Lewis, The Development of Southern French and Catalan Society ( Austin, Tex., 1965).

G. Jackson, The Making of Medieval Spain ( London, 1972), wellillustrated introduction.

A. Mackay, Spain in the Middle Ages ( London, 1977), an important reassessment, written with great panache.

NORMANS IN SOURTHERN ITALY

R. H. C. Davis, The Normans and their Myth ( London, 1976), a shrewd 'de-bunking' of Norman propaganda.

D. C. Douglas, The Norman Achievement ( London, 1969).

----- The Norman Fate ( London, 1976); both deal with cultural and artistic matters as well as providing a reliable narrative which places the Normans in their European context.

CRUSADES

C. Erdmann, The Origin of the Idea of Crusade, trans. M. W. Baldwin and W. Goffart ( Princeton, 1977), a classic.

J. Godfrey, 1204: The Unholy Crusade ( Oxford, 1980).

B. Z. Kedar, Crusade and Mission: European Approaches Towards the Muslim ( Princeton, 1984), particularly good on the background to the crusades.

H. E. Mayer, The Crusades ( London, 1972), the best survey.

J. Prawer, Crusader Institutions ( Oxford, 1980), collected studies.

----- The Latin Kingdom of Jerusalem ( London, 1972).

D. E. Queller, The Fourth Crusade ( Philadelphia, 1977).

J. Riley-Smith, What were the Crusades? ( London, 1977), short but invaluable.

-341-