Dan Baldwin has invested more than 15 years using his skills as a pendulum dowser to locate missing persons and is considered an expert in the field. He has worked on several high-profile cases with astounding results. He is the author, co-author, or ghostwriter of more than 60 published works including novels and short story collections under his own name. He is the author of "The Psychic Detective Guidebook." His most recent book is "Speaking with Spirits of the Old Southwest" co-authored with Dwight and Rhonda Hull.