Daniel Silva – The Marching Season is the second book in the Michael Osbourne series.
This novel was released on March 2, 1999.
The Marching Season book description
When a new Protestant extremist group shatters the Good Friday peace accords with three savage acts of terrorism, Northern Ireland is blown back into the depths of conflict.
And after his father-in-law is nominated to become the new American ambassador to London, retired officer Michael Osbourne is drawn back into the CIA.
Then Osbourne uncovers a dark plan that marks his father-in-law for execution, setting into motion a deadly chain of events that will thrust him back into the sights of the most merciless assassin the world has ever known.
Osbourne escaped this ruthless killing machine once – but the elusive October will never allow him to slip through his crosshairs again….