"The volume provides a groundwork for mystical studies and offers a variety of perspectives on the interpretations and debates that animate the field, along with essential terminology, labels, and categories … The pleasure of this book lies in its clear and concise explanations of abstract and complex ideas." — Reading Religion"Written in an accessible style to those new to the subject, it covers all the main areas and issues that naturally arise when attempting to study and explain what mysticism is … Jones does all of this fairly, intelligently, and with a control of the large literature that exists on these matters. This is a book for all who study religion and philosophy." — CHOICE