Brian Laythe, Ph.D., is the owner of Iudicium psychological consultancy, and the director of the Institute for the Study of Religious and Anomalous Experience (I.S.R.A.E.). James Houran, Ph.D., is a research professor at the Laboratory for Statistics and Computation, ISLA - Instituto Politécnico de Gestão e Tecnologia (Vila Nova de Gaia, Portugal) and research director at Integrated Knowledge Systems, Inc. (Dallas Texas). Neil Dagnall, Ph.D., is a reader (associate professor) in the department of psychology at Manchester Metropolitan University (UK). He has been involved with the teaching and researching of the anomalous for over 20 years and is a strong advocate of public engagement and education in science. Kenneth Drinkwater, Ph.D., is a senior lecturer and researcher in the department of psychology at Manchester Metropolitan University (UK). His primary research interests concern the formation and maintenance of scientifically unsubstituted cognitions, such as paranormal beliefs, conspiracy theories, and urban legends. Ciarán O'Keeffe, Ph.D., is an associate professor of research and education at Buckinghamshire New University (UK), where he is also associate head of School of Human and Social Sciences. He is a co-author of a number of popular paranormal books.