From the Inside Flap
Timothy Squire takes charge of the Tower ravens, 'the heroes of the Blitz', displaying them to the public, including Anna's friend Flo, recently returned from evacuation. But Flo's interest is not with the ravens alone. Reeling from Anna's departure, Timothy throws himself into work at the docks as a Royal Engineer. Promoted to bomb expert, he soon finds himself at the centre of a powerful secret of his own: one that could win or lose Anna ... and the war itself.