Cassels offers a novel perspective on the part played by ideology in international relations over the past two centuries. His treatment is not restricted to the familiar totalitarian ideologies of communism and nazism, but also includes conservatism, liberalism and nationalism. The focus and emphasis given to ideology in an historical survey of such broad scope make this book unusual, and even controversial.

The Irish potato famine of the 1840s, perhaps the most appalling event of the Victorian era, killed over a million people and drove as many more to emigrate to America. It may not have been the result of deliberate government policy, yet British ‘obtuseness, short-sightedness and ignorance’ – and stubborn commitment to laissez-faire ‘solutions’ – largely caused the disaster and prevented any serious efforts to relieve suffering. The continuing impact on Anglo-Irish relations was incalculable, the immediate human cost almost inconceivable. In this vivid and disturbing book Cecil Woodham-Smith provides the definitive account. ‘A moving and terrible book. It combines great literary power with great learning. It explains much in modern Ireland – and in modern America’ D.W. Brogan.

The twelfth-century French poet Chrétien de Troyes is a major figure in European literature. His courtly romances fathered the Arthurian tradition and influenced countless other poets in England as well as on the continent. Yet because of the difficulty of capturing his swift-moving style in translation, English-speaking audiences are largely unfamiliar with the pleasures of reading his poems. Now, for the first time, an experienced translator of medieval verse who is himself a poet provides a translation of Chrétien’s major poem, Yvain, in verse that fully and satisfyingly captures the movement, the sense, and the spirit of the Old French original. Yvain is a courtly romance with a moral tenor; it is ironic and sometimes bawdy; the poetry is crisp and vivid. In addition, the psychological and the socio-historical perceptions of the poem are of profound literary and historical importance, for it evokes the emotions and the values of a flourishing, vibrant medieval past.