Adam Blai has a master's degree in psychology and is a peritus of religious demonology and exorcism for the Pittsburgh Diocese. He is an auxiliary member of the International Association of Exorcists in Rome, trains exorcists nationally, participates in deliverance ministry, and was a member of an investigative panel for paranormal research. He is also the author of Hauntings, Possessions, and Exorcisms and The Catholic Guide to Miracles.