Carla loaded a film cassette into the Minox camera, then put the camera and the two remaining cassettes in the top drawer of a low kitchen cupboard, under some towels. The cupboard stood next to the window, where the light was bright. She would photograph the document on the cupboard top.
She did not know how the exposed film would reach Moscow, but Frieda had assured her it would, and Carla imagined a travelling salesman – in pharmaceuticals, perhaps, or German-language Bibles – who had permission to sell his wares in Switzerland and could discreetly pass the film to someone from the Soviet Embassy in Bern.
The afternoon was long. Maud went to her room to rest. Ada did laundry. Carla sat in the dining room, which they rarely used nowadays, and tried to read, but she could not concentrate. The
newspaper was all lies. She needed to cram for her next nursing exam, but the medical terms in her textbook swam before her eyes. She was reading an old copy of
At last he came. Carla heard a footstep on the path and jumped up to look out. There was no Gestapo squad, just Joachim Koch in his pressed uniform and shiny boots, his movie-star face as full of eager anticipation as that of a child arriving for a birthday party. He had his canvas bag over his shoulder as usual. Had he kept his promise? Did that bag hold a copy of the battle plan for Case Blue?
He rang the bell.
Carla and Maud had premeditated every move from now on. In accordance with their plan, Carla did not answer the door. A few moments later she saw her mother walk across the hall wearing a purple silk dressing gown and high-heeled slippers – almost like a prostitute, Carla thought with shame and embarrassment. She heard the front door open, then close again. From the hall there was a whisper of silk and a murmured endearment that suggested an embrace. Then the purple robe and the field-grey uniform passed the dining-room door and disappeared upstairs.
Maud’s first priority was to make sure he had the document. She was to look at it, say something admiring, then put it down. She would lead Joachim to the piano. Then she would find some pretext – Carla tried not to think what – for taking the young man through the double doors that led from the drawing room into the neighbouring study, a smaller, more intimate room with red velvet curtains and a big, sagging old couch. As soon as they were there, Maud would give the signal.
Because it was hard to know in advance the exact choreography of their movements, there were several possible signals, all of which meant the same thing. The simplest was that she would slam the door loud enough to be heard throughout the house. Alternatively, she would use the bell-push beside the fireplace that sounded a ring in the kitchen, part of the obsolete system for summoning servants. But any other noise would do, they had decided: in desperation she would knock the marble bust of Goethe to the floor or ‘accidentally’ smash a vase.
Carla stepped out of the dining room and stood in the hall, looking up the stairs. There was no sound.
She looked into the kitchen. Ada was washing the iron pot in which she had made the soup, scrubbing with an energy that was undoubtedly fuelled by tension. Carla gave her what she hoped was an encouraging smile. Carla and Maud would have liked to keep this whole affair secret from Ada, not because they did not trust her – quite the contrary, her hostility to the Nazis was fanatical – but because the knowledge made her complicit in treachery, and liable to the most extreme punishment. However, they lived too much together for secrecy to be possible, and Ada knew everything.
Carla faintly heard Maud give a tinkling laugh. She knew that sound. It struck an artificial note, and indicated that she was straining her powers of fascination to the limit.
Did Joachim have the document, or not?
A minute or two later Carla heard the piano. It was undoubtedly Joachim playing. The tune was a simple children’s song about a cat in the snow: ‘
The song stopped abruptly in the middle. Something had happened. Carla strained to hear – voices, footsteps, anything – but there was nothing.
A minute went by, then another.
Something had gone wrong – but what?
She looked through the kitchen doorway at Ada, who stopped scrubbing to spread her hands in a gesture that signified:
Carla had to find out.