Tom Clancy Under Fire (Jack Ryan Jr. Series #1)

Jack Ryan, Jr., stands alone against powerful enemies in this latest novel in
Tom Clancy's New York Times bestselling series.
 
UNDER FIRE
 
On a mission in Tehran, Jack Ryan, Jr., meets his oldest friend, Seth Gregory. 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 with funds for a vital intelligence operation. They say he’s turned and …