Grant Blackwood

"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 slips 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, they insist. They leave...

Even though he's forced leave from the clandestine intelligence group known as The Campus, Jack Ryan Jr., still find himself caught in the cross hairs after an attempt on his life is thwarted when he turns the table on his would-be dispatcher. Convinced that the attack is linked to his recent covert actions, Jack sets out to discover who wants him dead, and why.

For years, Jack Ryan, Jr. and his colleagues at the Campus have waged an unofficial and highly effective campaign against the terrorists who threaten Western civilization. The most dangerous of these is the Emir. This sadistic killer has masterminded the most vicious attacks on the West and has eluded capture by the world's law enforcement agencies. Now the Campus is on his trail.

Recruited by Sigma Force to extract a Russian pharmaceutical magnate, who holds the biological key to a new weapons system, from Siberia, former Army Ranger Tucker Wayne and his military working dog Kane must solve an ancient mystery before the modern world suffers a fate worse than death.

Treasure hunters Sam and Remi Fargo are shocked to discover a bottle of a rare wine taken from Napoleon's lost cellar. However, someone else is also searching for this treasure.

Wrapping up his latest assignment for the Magellan Billet, Luke Daniels receives a surprise visit from the head of a former-CIA operation named Sommerhaus - a failed attempt to assemble an espionage network within the Ukraine on the eve of the Russian invasion. Sommerhaus ranks high on Luke’s list of painful regrets for it was during this mission that his friend, CIA case officer John Vince, was captured by Russian operatives and supposedly executed....