The biblical commentaries of Rabbi Abraham Ion Ezra (1089/1092-1164/1167) have become indispensable to anyone desiring a full appreciation of the biblical text, and this noted scholar also wrote extensively on philology, philosophy. mathematics, and astrology. The six essays in this hook explore lbn Ezra's multi-faceted work and intellectual legacy. They illuminate his exegetical methodology; the role of astrology in his work; his philological insights into the Hebrew language; the possibility of his influence on the great Jewish philosopher and jurist. Maimonides; the numerous supercommentaries called forth by his enigmatic commentary; and modern Jewish perspectives on him. Contributors are Jay M. Harris, Simhah Kogut, Y. Tzvi Langermann, Nahum Sarna, Uriel Simon, and Isadore Twersky. Two of the essays are in Hebrew.