April 1950: The rusting hulk of a steam locomotive rises from the deep waters of a Montana lake. Inside is all that remains of three men who died forty-four years before. But it is not the engine or its grisly contents that interest the people watching nearby. It is what is about to come next . . . 1906: For two years, the western states of America have been suffering an extraordinary crime spree: a string of bank robberies by a single man who cold-bloodedly...

Twentieth century detective Isaac Bell takes on the world of warfare when America’s naval research and development experts begin to die one by one in this #1 New York Times-bestselling historical action adventure.
 
1908 marks a year of ever-escalating international tension as the world plunges toward war. And with America on the brink, it comes as a devastating blow to learn of the apparent suicide of one of the United...

"On the ocean liner Mauretania, two European scientists with a dramatic new invention are barely rescued from abduction by the Van Dorn Detective Agency's intrepid chief investigator, Isaac Bell. Unfortunately, they are not so lucky the second time. The thugs attack again-and this time one of the scientists dies. What are they holding that is so precious? Only something that will revolutionize business and popular culture-and perhaps something more....

"It is 1906, and in New York City, the Italian crime group known as the Black Hand is on a spree: kidnapping, extortion, arson. Detective Isaac Bell of the Van Dorn Agency is hired to form a special 'Black Hand Squad,' but the gangsters appear to be everywhere--so much so that Bell begins to wonder if there are imitators, criminals using the name for the terror effect. And then the murders begin, each one of a man more powerful than the last, and...

A century apart, NUMA Director Dirk Pitt and detective Isaac Bell team up to unlock the truth about the most famous maritime disaster of all time. In the present day, Pitt makes a daring rescue from inside an antiquated submersible in the waters off New York City. His reward afterwards is a document left behind a century earlier by legendary detective Isaac Bell--a document that re-opens a historical mystery... In 1911, in Colorado, Isaac Bell is...

Summer, 1914. Detective Isaac Bell is asked to investigate a cache of missing rifles-- but whoever broke into the Winchester Factory wasn't looking to take weapons. They wanted to leave something in the shipping crates: a radio transmitter, set to summon a fleet of dreaded German U-boats. Someone is trying to keep American supplies from reaching British shores, and if Bell doesn't crack the conspiracy in time, the Atlantic Ocean will run red with...