Is it real or a fraud? FBI geneticist Mason Brown and Danish Interpol agent Jonna Nielsen have just seventy-two hours to find the missing man they call The Immortal. He’s on the run across Europe and his genetic material may be the most valuable commodity in human history. There’s just one problem: Someone else wants him, too. As the time to find him dwindles, Mason and Jonna seem to be one step behind a wealthy man who will stop at nothing. If the tech billionaire finds him first, it could change the economic playing field for the entire world. Who is the Immortal? And could he be a contemporary witness of Christ as some sources believe? This science thriller from million-selling author Joshua T. Calvert has perfect pacing and the twists will keep you on the edge of your seat.