Young Lions Attack, livre audio

Sam, Alan, Alice and Aurora continue to sabotage SS plans to arrest and eliminate a list of targets written in a secret Black Book. The Partisans discover the existence of a shadowy ancient Resistance organization with their own hidden agenda. The Nazis devise a plan to destroy the Hereward guerrillas once for all. Young Lions Attack is the fourth book in the Young Lions series and is a fast-paced, gritty war novel set in an alternative history of the Second World War.
The Young Lions series:
Young Lions
Young Lions Roar (winner of NGP Publishing Prize 2012)
Young Lions Hunt