An Engineer's Guide to the Spirit World: My Journey from Skeptic to Psychic Medium

Nobody knows how the universe works, but that’s what intrigues John Roncz. He’s a medium. But he’s also an aeronautical engineer. While communicating with someone who no longer has a physical body, he’s analyzing how he’s getting the information. With every reading, he learns more about the spirit world. In this book, he shares what he learned.