In the final days of World War II, a shocking murder aboard a train en route to Los Alamos sets off a chain of events that could alter the course of history. FBI Special Agent Ian Hunt finds himself at the heart of an urgent investigation when he discovers that the victim was carrying a wooden box containing plutonium.

As Hunt delves deeper into the case, he discovers that the plutonium has ended up in the hands of the Nazis, and could be used to build an atomic bomb.

In this heart-stopping thriller, author John Hall weaves a gripping tale of suspense, espionage, and sacrifice. Through meticulously researched historical details, readers are transported back to a tumultuous era where one man’s bravery could change the course of history.