and anyway I really didn’t want to marry either of them, but I was thinking about things you know and then—slap out of the blue—I sat next to this girl and—”
“The whole world was changed,” said Tuppence in a feeling voice.
Tommy moved impatiently in his chair. He was by now somewhat bored by the recital of Mr. Montgomery Jones’ love affairs.
“You put it awfully well,” said Mr. Montgomery Jones. “That is absolutely what it was like. Only, you know, I fancy she didn’t think much of me. You mayn’t think it but I am not terribly clever.”
“Oh, you mustn’t be too modest,” said Tuppence.
“Oh, I do realise that I am not much of a chap,” said Mr. Jones with an engaging smile. “Not for a perfectly marvellous girl like that. That is why I just feel I have got to put this thing through. It’s my only chance. She’s such a sporting girl that she would never go back on her word.”
“Well I am sure we wish you luck and all that,” said Tuppence kindly. “But I don’t exactly see what you want us to do.”
“Oh Lord!” said Mr. Montgomery Jones. “Haven’t I explained?”
“No,” said Tommy. “You haven’t.”
“Well, it was like this. We were talking about detective stories. Una—that’s her name—is just as keen about them as I am. We got talking about one in particular. It all hinges on an