Abstract: This book features a collection of essays that discuss in detail the new religious groups that emerged during the 20th century. The essays provide an overview of each religion, their historical development, leaders, doctrines, and activities. The groups covered are: the Family Unification Church, People’s Temple, Branch Davidians, ISKCON (Hare Krishnas), Osho Rajneesh, Soka Gakkai, Aum Shunrikyo, Falun Gong, Aumism, Scientology, Theosophy, Order of the Solar Temple Movement of Spiritual Inner Awareness, Heaven’s Gate, Raëlians, White racist religions, and Satanism. The book is divided into four parts. Part I discusses groups in the Christian tradition. Part II focuses on Asian and Asian-inspired groups. Part III examines esoteric and New Age groups. Part IV looks at other group movements.

Keywords: religious groups, religion, Christian, Asian, New Age, esoteric