Even better, if the person traveling to the past takes today’s knowledge with them. Everyone in the past thinks they are a witch or something because of their beliefs. Hand washing, germs to give a couple examples. by Apprehensive-Wear205 Related: Book suggestions? Books similar to 11/22/63?? Self-help books that advise setting boundaries and avoiding being a “nice guy.” What’s the most beautiful romance novel you’ve ever read? Books about someone or something learning morality from scratch