The Hannover Game

In the Hannover Game, the once retired Byford is again drawn back into service with Hannover, the secretive organisation he left several years earlier. The promise of a reward close to home proving impossible for the ageing operative to refuse. Meanwhile the Anti-Subversion and Terrorism Unit (ASTU) move into action to investigate a bold terrorist attack.

Nelson and his protégé Melissa lead the investigation for ASTU, but what should be an exemplary investigation soon runs into difficulties ...