The Freedom Trap by Desmond Bagley

Action thriller by the classic adventure writer set in Malta.

The Scarperers, a brilliantly organised gang which gets long-term inmates out of prison, spring a notorious Russian double agent. The trail leads Owen Stannard to Malta, and to the suave killer masterminding the gang. Face to face at last with his opponents, Stannard must try to outwit both men – who have nothing to lose and everything to gain by his death…