After receiving his BA in applied physics from Aurora University in Illinois, Harry spent thirty-seven years with United States Department of Energy Contractors as a senior mechanical engineer. He designed, built, maintained, and operated large experimental detectors for high-energy physics experiments at national laboratories such as the Fermi National Accelerator Laboratory, the Superconducting Super Collider, and the SLAC National Accelerator Laboratory at Stanford University.Krebs always wanted to write mystery novels, but his engineering career left him little time to write until now. His first novel, Fractured Persona, is based on a recurring dream where he would wake up in someone else's body and life.The author and his wife currently live in Raleigh, North Carolina with their Chihuahua, Lucille.