Grant Blackwood

Even though he's on forced leave from the clandestine intelligence group known as The Campus, Jack Ryan, Jr., still finds himself caught in the crosshairs after an attempt on his life is thwarted when he turns the tables on his would-be dispatcher. Convinced that the attack is linked to his recent covert actions with the convalescing Iranian national Ysabel Kashini, Jack sets out to find out who wants him dead - and why. Using clues found on the now...

One Man. Covert agent Briggs Tanner doesn't like coincidences. In his business, they always mean trouble. So when a man is professionally assassinated right in front of him, Tanner wants answers. One Mission. Who pulled the trigger and why? And what is the mystery behind the key the man clutched in his dying hand-the key that Tanner now possesses? One War Without End. His search will lead him on an international trail, city to city, from the...

CIA Agent Briggs Tanner is fighting bioterrorists in the Alps in this thriller by the #1 New York Times–bestselling author of Tom Clancy Duty and Honor. Dinaric Alps, Bosnian region of Austrian Hungarian Empire, 1918. When four Allied soldiers discover a biological weapon that could devastate the world, they take a vow to keep it from falling into the wrong hands. Ever since, the deadly substance-code-named Kestrel-has been guarded by the descendants...

On a routine intelligence gathering mission in Tehran, Jack Ryan, Jr., has lunch with his oldest friend, Seth Gregory, an engineer overseeing a transcontinental railway project. As they part, Seth gives Jack a key, along with a perplexing message.

The next day Jack is summoned to an apartment where two men claim Seth has disappeared—gone to ground with funds for a vital intelligence operation.  Jack’s oldest friend has turned,

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Don't Miss the Original Series Tom Clancy's Jack Ryan Starring John Krasinski!
Tom Clancy delivers a #1 New York Times bestselling Jack Ryan novel that will remind readers why he is the acknowledged master of international intrigue and nonstop military action.

It is The Campus. Secretly created under the administration of President Jack Ryan, its sole purpose is to eliminate terrorists and those who protect...

Husband-and-wife treasure hunters Sam and Remi Fargo run afoul of a dangerous dictator in this adventure in the #1 New York Times-bestselling series.
While scuba diving in Tanzania, Sam and Remi Fargo come upon a relic belonging to a long-lost Confederate ship. An anomaly about the relic sets them off chasing a mystery—but unknown to them, a much more powerful force is engaged in the same chase. Mexico’s ruling party,...

Husband-and-wife team Sam and Remi Fargo must use their instinct for treasure-hunting to find a missing person in this novel in the #1 New York Times-bestselling series.
The Fargos are used to hunting for fortune, not people. But then a Texas oil baron contacts them with a personal plea: an investigator friend of the Fargos' was on a mission to find the oil baron's missing father-and now the investigator is missing, too. Would Sam...

After discovering a U-boat in a Delaware swamp containing a map to Napoleon's "lost cellar," the Fargo brothers race to find the treasure before a rival collector can.