The Thief (Isaac Bell series Book 5)

An invention that could change the world€¦
A ruthless agent that could destroy it€¦
Only Isaac Bell can save it.

On the ocean liner Mauretania, two European scientists with a groundbreaking new invention are rescued from abduction by the Van Dorn Detective Agency€s intrepid chief investigator, Isaac Bell. Unfortunately, they are not so lucky when one of the thugs attacks a second time. What are the scientists holding that is so precious? Something that will revolutionize business and world culture€"and perhaps something more.

For war clouds are looming, and a ruthless espionage agent has spotted an opportunity to give the German Empire an edge in the coming conflict. It€s up to Isaac Bell to figure out who he is, what he€s up to, and stop him.

But Bell may already be too late.