They stepped into the front room of the house, a living room that doubled up as a dining room. The room had been recently painted, and there were several framed prints on the wall. There was a picture of the Eiffel Tower and one of New York.

“That is Paris,” said Violet. “And that is New York. You have heard of these places?”

“I have heard of them,” said Mma Ramotswe.

“And you, Grace?” asked Violet.

“I have heard of them too,” said Mma Makutsi through tightened lips.

“And then there is Johannesburg,” said Violet airily. “That is such an exciting city, and it’s not so far away. I will be going there next weekend, I think. Four hours by car.”

“It is very easy to get to Johannesburg,” said Mma Ramotswe pleasantly. “My father used to work in the mines there in the days when all the men went off to South Africa for work. Things are so different now.”

“Oh yes,” said Violet. “There are many different things today. I am always finding different things.” She looked at her visitors and smiled. Mma Ramotswe noticed that she had applied thick purple eyeliner in copious quantities.

Violet looked at her watch. “I’m sorry, Bomma, that I cannot give you tea or anything. But I am going out tonight. There is a big dance at the Grand Palm. I am going there. By invitation.” She paused. “And maybe you will tell me why you have come to see me?”

There was something in her tone that suggested she was on edge. She knows there is something wrong, thought Mma Ramotswe. And for a minute she felt sympathy for this ruthless, ambitious woman. She knew.

“I am a messenger today,” said Mma Ramotswe. “I sometimes do that sort of thing.”

“Not enough detective work?” asked Violet, her confidence momentarily returning.

“I do things for friends,” said Mma Ramotswe. “I am a friend of a certain lawyer. He is called Joe Bosilong.”

Violet was quite still. One of her heavily purpled eyelids moved slightly; the smallest tic. “I know him,” she said. “He is my lawyer.”

“Yes,” said Mma Ramotswe. “He has sent me with an amendment to the deed he drew up for you recently. There is a mistake in it. It will have to be signed again by that kind man who is giving you this house, Mr. Kereleng.”

Violet said nothing.

Then Mma Makutsi spoke. “Unless he won’t sign, of course.”

Violet spun round to face her. “You said something, Mma?” she said, her voice rising to a high pitch.

“I said that maybe Mr. Kereleng won’t sign. And if that happens, then I’m afraid that he will be taking this house back.”