She operates in the enemy's midst—but the true danger is from one of her own . . . A pulse-pounding WWII thriller by an author whose "action passages are superb" (The Observer).

At the London headquarters of 'F' Section SOE—Special Operations Executive—they're sure Rosie Ewing is dead, shot by the Gestapo while running from a train taking her to Ravensbrück concentration camp.

But they shouldn't be so sure.

Left for dead, Rosie has been nursed back to health at a farmhouse in Alsace. Now she has a score to settle, and an SOE traitor to track down. It's not just necessary, it's personal—because she's one of the agents he betrayed . . .

Praise for the Rosie Ewing Spy Thrillers:

"Enthralling . . . A gripping read." —Historical Novels Review

"The most meticulously researched war novels I've ever read." —Len Deighton