There's a traitor in the pack... Who can you trust? The extraordinary final instalment of the Wolf Pack series. June, 1943. In Lyon, the capital of the French resistance, a secret meeting is held under orders from General de Gaulle. The objective is to unite all resistance factions. The future of France is on the line. But when the meeting is raided by the Gestapo under Klaus Barbie, the 'Butcher of Lyon', the plan disintegrates...