Book excerpt: The book begins by describing why the paranormal is worthy of scientific investigation and why belief in the paranormal has increased over the last 10 years. Next it reviews the areas of neuroscience, neurotheology, and quantum physics. These are relatively new areas to mainstream science and therefore can be unfamiliar even to the veteran paranormal investigator. The brief overview of each topic provides one with a general understanding of the topic and explains why they are important to paranormal research and how they may someday make the paranormal very normal.