When it was over she could barely look at what was left of Beatrice Pymm's face. Using first the mallet, then the brick, she had pounded it into a mass of blood, tissue, smashed bone, and shattered teeth.

She had achieved the intended effect-the features had been erased, the face rendered unrecognizable.

She had done everything they had ordered her to do. She was to be different. She had trained at a special camp for many months, much longer than the other agents. She would be planted deeper. That was why she had to kill Beatrice Pymm. She wouldn't waste her time doing what other, less gifted agents could do: counting troops, monitoring railways, assessing bomb damage. That was easy. She would be saved for bigger and better things. She would be a time bomb, ticking inside England, waiting to be activated, waiting to go off.

She put a boot against the ribs and pushed. The corpse tumbled into the grave. She covered the body with earth. She collected the bloodstained clothing and tossed it into the back of the van. From the front seat she took a small handbag containing a Dutch passport and a wallet. The wallet held identification papers, an Amsterdam driver's permit, and photographs of a fat, smiling Dutch family.

All of it had been forged by the Abwehr in Berlin.

She threw the bag into the trees at the edge of the barley field, a few yards from the grave. If everything went according to plan, the badly decomposed and mutilated body would be found in a few months, along with the handbag. The police would believe the dead woman to be Christa Kunst, a Dutch tourist who entered the country in October 1938 and whose holiday came to an unfortunate and violent end.

Before leaving, she took a last look at the grave. She felt a pang of sadness for Beatrice Pymm. In death she had been robbed of her face and her name.

Something else: the killer had just lost her own identity. For six months she had lived in Holland, for Dutch was one of her languages. She had carefully constructed a past, voted in a local Amsterdam election, even permitted herself a young lover, a boy of nineteen with a huge appetite and a willingness to learn new things. Now Christa Kunst lay in a shallow grave on the edge of an English barley field.