Invizikids: The Curious Enigma of "imaginary" Childhood Friends

Michael J. Hallowell is a full-time author and columnist who specialises in writing about the paranormal. He has spent over forty years investigating hauntings both old and new and regularly appears on TV and radio. He has contributed to magazines such as Quest, Beyond, Paranormal, Magonia and Vision. His ‘WraithScape’ column in The Shields Gazette has now been running for over a decade. He has interviewed dozens of celebrity mediums and psychics, including Uri Geller, Derek Acorah, Colin Fry and Tony Stockwell, and lectures widely on ghosts, hauntings and the poltergeist phenomenon.