Using supernatural elements in fiction can be risky. Will the reader believe a scene in which a character experiences a vision and sees an event that may happen in the future – or that takes place somewhere other than where the vision is received? Or will the reader think it’s hokey and put the book down? (Or throw it across the room.)
Two characters in the Gideon Stoltz mysteries possess “second sight”: Arabella Burns, the grandmother of my main character’s wife, True Burns Stoltz, and True herself.