"This book summarizes, synthesizes, and assesses the results of thirty years of research into new religious movements by historians, sociologists, and psychologists of religion. Organized in terms of seven of the most commonly asked questions about cults (e.g., Why did they emerge? Who joins them and why? Why do some become violent?), the book clarifies the issues at stake, seeking to replace prejudice and speculation with reliable insights into the nature of cult activity."--BOOK JACKET.