This series takes a rational approach to paranormal investigating, offering natural explanations for common paranormal phenomena while exploring spiritual and other possibilities. What you are left with is a great reference guide for paranormal enthusiasts of all levels to compare against their own experiences. Delve into the psychology behind visual and auditory phenomenon such as pareidolia, optical illusions and how our brain processes information. This leads us to our memory and perception and how the brain interprets our experiences. This often makes us feel we are experiencing something paranormal, as do certain medical conditions and physical responses to our natural surroundings. Knowledge is power, and by educating ourselves with this information, we can eliminate different possibilities and see what we are left with. When you start delving into what we do know about the human mind, it makes us question just what it is really capable of when it comes to paranormal phenomena.