The Armour of Light Book is the best supernatural thriller book that is a captivating account of how the author and his family lived with a free spirit and ghostly apparitions in a house in Camberley, Surrey. Available on Amazon and Barnes & Noble, the book describes the damaging impact a free spirit or ghost can have on the life and mental health of a living person. Read this spine-chilling ghostly story if you have the strength and enrich your knowledge about the paranormal world.