George D. ChryssidesGeorge D. Chryssides is currently an Honorary Research Fellow at the University of Birmingham, and York St John University. He has published extensively on new religious movements and he is the author of Historical Dictionary of Jehovah's Witnesses (008) and Historical Dictionary of New Religious Movements, Second Edition (2011). He is currently president of the International Society for the Study of New Religions and Co-Vice-Chair of Inform (Information Network on New Religious Movements), based at King’s College London. Read More Read Less