Shadowpeople . . . cold spots . . . orbs . . . Ghosthunter Melissa Martin Ellis takes readers on an exciting high-tech journey into the supernatural world of haunted sites, restless souls, and messages from beyond the grave. Readers explore motion sensors, highly sensitive digital cameras, and so-called Ghost Telephones, as well as the supernatural phenomena themselves, including: Poltergeists Electronic-voice phenomena (EVP) Possession Photo anomalies Seances and voodoo rituals Appealing to the same audience as such popular TV shows as Lost, Medium, Invasion, Charmed, Ghost Hunters, Destination Truth, and Most Haunted, this book shows readers how today's investigators use the tools of modern science to study a wide range of paranormal activity.