The hadith, the sayings attributed to the Prophet Muhammad, form a sacred literature which for the Muslims ranks second in importance only to the Qur'an itself. As a source of law, ethics and doctrine, the vast corpus of hadith continue to exercise decisive influence. Islamic scholarship has hence devoted immense efforts to gathering and classifying the hadith, and ensuring their authenticity. This book is the only introduction in English which presents all the aspects of the subject. It explains the origin of the literature, the evolution of the isnad system, the troubled relationship between scholars and the state, the problem of falsification, and the gradual development of a systematic approach to the material. This edition is a fully revised and updated version of the original, which was first published in 1961 to considerable scholarly acclaim. Muhammad Zubayr Siddiqi was Professor of Islamic Culture in the University of Calcutta.
Charlotte y Peter Fiell son dos autoridades en historia, teoría y crítica del diseño y han escrito más de sesenta libros sobre la materia, muchos de los cuales se han convertido en éxitos de ventas. También han impartido conferencias y cursos como profesores invitados, han comisariado exposiciones y asesorado a fabricantes, museos, salas de subastas y grandes coleccionistas privados de todo el mundo. Los Fiell han escrito numerosos libros para TASCHEN, entre los que se incluyen 1000 Chairs, Diseño del siglo XX, El diseño industrial de la A a la Z, Scandinavian Design y Diseño del siglo XXI.