“I know, and I am going to discourage him still further from going out at the front by leaving you to keep a lookout. Your window faces the front, doesn’t it? Very well, then, you will sit in your room playing patience, but right in the window-seat, please, and with the blind up.”

“But I say, if he goes out by the front way, have I got to track him? Because”——

“No, you haven’t. Mr. Eames is to do that. You sit still where you are and go on playing patience. Mr. Eames, if Brinkman goes out by the front door, you will see him; you will wait till he is round the corner, and then follow him at a distance. That, of course, is only to make sure what he does on the way to the garage; you are not to overtake him or interfere with him.”

“I see.”

“And what am I to do?” asked Angela.

“Well, I was wondering if, on returning from our false start, you would mind going up unnoticed to your husband’s room? The back stairs are very handy for the purpose. You could sit there reading, or anything, and then if Brinkman does leave by the front, your husband, while still sitting at the window and pretending not to notice, could pass the word to you. You would then go downstairs and ring up the garage, so that we shall be ready for Brinkman when he comes.”

“That will be a thoroughly typical scene. And are you taking poor Mr. Pulteney to the post of honour and of danger?”

“If Mr. Pulteney does not object. He knows his way about the garage.”

“I shall be delighted to go where glory waits. If I fall, I hope that you will put up a plain but tasteful monument over me, indicating that I died doing somebody else’s duty.”

“And what about your two men?” asked Bredon.