Steven N

Kasym brings the long-bladed knife up so Chloe can see the orange glow of the passing streetlamps reflected in the polished steel. The move works. It usually does. She becomes completely still. Sarah, Chloe's mother, stares open-mouthed at the blade. It has a very narrow tip and glints viciously along its stone-whetted edge. So begins the kidnapping that plunges Gabriel Wolfe into a search and rescue mission in the Baltic state of Estonia.

Four days before Christmas in 1943, a badly damaged American bomber struggled to fly over wartime Germany. At its controls was a 21-year-old pilot. Half his crew lay wounded or dead. It was their first mission. Suddenly a sleek, dark shape pulled up on the bomber’s tail - a German Messerschmitt fighter. Worse, the German pilot was an ace, a man able to destroy the American bomber with the squeeze of a trigger.