In the past couple of decades, interest in Islamic Law has increased in the Muslim world as well as in the non-Muslim world. The popularity of Islamic Banking and Finance has especially triggered scholarly studies in this field since usul al-fiqh is the essence of comprehending the law revealed by the Lawgiver. Despite the number of studies on Islamic Law, works dealing with usul al-fiqh, which specifically focuses on the interpretations of the texts and the methods used by the jurists, are limited especially in the English language. This book, Principles of Islamic Law-The Methods of Interpretation of the Texts (Usul al-Fiqh) is aimed at helping the students, lawyers and other interested people to understand the subject more comprehensively.