"I must keep even cooler than this," thought Anonyma. "I must try and catch the spy."

She walked across some waste land sown with memories of picnics, and reached the main road. The man crossed the waste land behind her. He tried in a futile way to look as if he were not doing so.

On the main road, Anonyma turned and waited for him. It seemed useless in that empty landscape to sustain the pretence that they were unaware of each other.

"Did you wish to speak to me?" she asked, as well as she could for the great lump of excitement that beat in her throat. Before her eyes visions of headlines danced: "LADY NOVELIST'S PLUCKY CAPTURE OF A SPY."

The man became dark red as she spoke. "Yes," he said. "I wanted to ask you what you were writing in that notebook?"

Anonyma paused for a moment, as she decided what she ought to do. Then she said in a hoarse voice: "I have detailed military information about this coast for twenty miles round in my notebook, with accurate reports as to the depth of the water. If you come to my lodgings in D——, I can show you a map that I have made."

A tremor ran through the stranger.

"A map?" he repeated.

"Yes, a map," said Anonyma; and then, as he did not move, she added on the spur of the moment, "Also a design for a new kind of bomb which I bought from a man in London."

"A bomb?" he said.