Sas: Fortress

Tom Buckingham has blood on his hands.

Neck deep in trouble for taking down a renegade Afghan soldier, he's sent back home--angry, betrayed and out of work.

But with riots and rebellion spreading like wild fire on the streets of Britain, Tom's unique skills are soon noticed by a charismatic billionaire with a questionable agenda.

Buckingham finds himself thrown back into the covert world of intelligence where a play for power is underway. He'll have to decide where his loyalties lie if he's to intervene in a series of events that will threaten the whole nation.

Time is running out and lives are at stake; is there anyone Tom Buckingham can trust?