"Zak Bagans has had numerous experiences with ghosts, spirts, demons and even a succubus during his hundreds of paranormal investigations. He knows that there's another realm beyond death that cannot be ignored, which is why he's dedicated his life to understanding it.
In Dark World, Bagans brings you behind the cold walls of some of the world's most haunted prisons, hospitals, insane asylums, hotels, slaughterhouses, and mansions. He leads you on a terrifying ride through a vortex of dark energy, where you hear the voices of killers who refused to release their icy grip on this world even after their bodies perished. He brings you to places where innocent humans suffered beyond reason and shill cry out for help."*
*Excerpt from back sleeve of the book.