'Interdisciplinarity' has dynamised the Modern Humanities like no other recent academic trend. Yet, this presents serious challenges involving both translation and affect: how can we transmit facts and interpretations, sense and sensations between disciplines, between different artistic media, between cultures, between the private and the public sphere? What are the advantages, the difficulties, and risks? Another challenge concerns language: if single disciplines have produced their own technologies of reading and writing, this book examines and breaks the routine to propose alternative languages. Some of the most distinctive voices in criticism, both established and upcoming, from literature, music, the visual arts, psychoanalysis and philosophy, amongst others, show here their commitment to comparative thinking. The challenge has been to reach beyond the jargon and the epistemological constraints of individual disciplines while remaining coherent and incisive. The outcome successfully reveals new links between different forms of cultural expression. Gillian Beer (English Literature, Science Writing), Malcolm Bowie (French Literature, Psychoanalysis) and Beate Perrey (Music, Poetry, Psychoanalysis) are the instigators of the interdisplinary research project "New Languages for Criticism: Cross-Currents and Resistances", which since 2002 has been under the auspices of CRASSH, the Centre for Research in the Arts, Social Sciences and Humanities at the University of Cambridge.