Tom Clancy's Under Fire

INSPIRATION FOR THE THRILLING AMAZON PRIME SERIES JACK RYAN . . .

Tom Clancy''s Under Fire is the latest breakneck Jack Ryan Jr. adventure novel from one of Clancy''s most successful collaborators: Grant Blackwood.

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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...