Sean Flannery

About the author
Sean Flannery is the pen name of author David Hagberg, a former Air Force cryptographer who has traveled extensively in Europe, the Arctic, and the Caribbean and has spoken at CIA functions. He has published more than twenty novels of suspense, including the bestselling High Flight, Assassin, and Joshua’s Hammer. He makes his home in Vero Beach, Florida.
Genres: General FictionMysteryThrillersHistorical FictionMilitary ThrillersPolitical ThrillersSpy Thrillers

Books by Sean Flannery

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Wallace Mahoney
Bill Lane

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