A New York Times Bestselling Author As Van Dorn private detective Isaac Bell strives to land a government contract to investigate John D. Rockefeller?s Standard Oil monopoly, the case takes a deadly turn. A sniper begins murdering opponents of Standard Oil. Soon the assassin kills Bell?s best witness, a brave and likable man, then detonates a terrible explosion that sets the victim?s independent refinery ablaze. Who is this assassin and for whom did he kill?
