"When a high-level mole infiltrates American Intelligence, President Jack Ryan dispatches John Clark and the Campus team to track down a missing scientist who holds critical aerospace and naval technology."

1. Ryan, Jack, -- Sr. (Fictitious character) -- Fiction.; 2. Ryan, Jack, -- Jr. (Fictitious character) -- Fiction.; 3. Clark, John (Fictitious character) -- Fiction.; 4. Presidents -- United States -- Fiction.; 5. Intelligence officers -- United States -- Fiction.; 6. Moles (Spies) -- Fiction.; 7. Missing persons -- Fiction.; 8. International relations -- Fiction.; 9. United States -- Foreign relations -- China -- Fiction.; 10. China -- Foreign relations -- United States -- Fiction.; 11. Spy fiction.; 12. Thrillers (Fiction).;