This volume explores the topic of paranormal phenomena by presenting varied expert opinions that examine many of the different aspects that surround this issue. The essays investigate topics such as the existence of ghosts, psychic abilities, reincarnation, and extraterrestrial spacecraft. Scientists, parapsychologists, theologians, and others consider whether research and study of the paranormal is scientifically viable. The viewpoints are selected from a wide range of highly respected sources and publications. It allows the reader to attain the higher-level critical thinking and reading skills that are essential in a culture of diverse and contradictory opinions.