When a defector appears in Vienna with new information concerning an agent liquidated by the KGB many years earlier and on a current top-priority American operation, agent Alan Trosper is once again drawn into the intelligence maze.
- ISBN10 0393022501
- ISBN13 9780393022506
- Publish Date 12 February 1986
- Publish Status Out of Print
- Out of Print 19 September 2012
- Publish Country US
- Imprint WW Norton & Co
- Format Hardcover
- Language English