Norman Calder, who died in 1998 at the age of 47, was one of the leading scholars in the study of Islamic jurisprudence and hermeneutics. At the time of his retirement, he was Senior Lecturer in Arabic in the Department of Middle Eastern Studies, University of Manchester, UK. Jawid Mojaddedi is Assistant Professor in the Department of Religion, Rutgers University, New Brunswick, USA. Andrew Rippin is Dean in the Faculty of Humanities, University of Victoria, Canada.

• Contents: Introduction. Methodology: History and nostalgia: reflections on John Wansbrough's The Sectarian Milieu; The limits of Islamic orthodoxy; Law; Tafsir from Tabari to Ibn Kathir: problems in the description of a genre, illustrated with reference to the story of Abraham. Early Islam: The sa'y and the jabin: some notes on Qur'an 37:102-3; Hinth, birr, tabarrur, tahannuth: an inquiry into the Arabic vocabulary of vows; From midrash to scripture: the sacrifice of Abraham in early Islamic tradition; The ummi in early Islamic juristic literature; The qurra' and the Arabic lexicographical tradition; The Barahima: literary construct and historical reality. Jurisprudence: a) Sunnism: Ikhtilaf and ijma' in Shafi'i's Risala; The significance of the term imam in early Islamic jurisprudence; Friday Prayer and the juristic theory of government: Sarakhsi, Shirazi, Mawardi; Exploring God's Law: Muhammad ibn Ahmad ibn Abi Sahl al-Sarakhsi on zakat; al-Nawawi's typology of muftis and its significance for a general theory of Islamic Law; The 'Uqud rasm al-mufti of Ibn al-'Abidin. b) Imami Shi'ism: Zakat in Imami Shi'i jurisprudence, from the 10th to the 16th century A.D.; Khums in Imami Shi'i jurisprudence, from the 10th to the 16th century A.D.; Accommodation and revolution in Imami Shi'i jurisprudence: Khumayni and the classical tradition; Legitimacy and accommodation in Safavid Iran: the juristic theory of Muhammad Baqir al-Sabzavari (d. 1090/1679); Doubt and prerogative: the emergence of an Imami Shi'i theory of ijtihad. Indexes.