Conclusion
Have we whetted your appetite to hunt some ghosts, battle the forces of nature, or prove a conspiracy theory? Perhaps you simply want to immerse yourself in a fascinating and mysterious past. Because humans have (or have had) their hands in each of these places, you can experience the thrill of the forbidden in books and pictures.
But unless you want to flirt with a dangerous and potentially deadly fate, it’s best to leave it there. You’ve been warned!