13

Tad arrived, very washed and shining, before Grant had finished breakfast. His soul was troubled, however, and he had to be coaxed out of a contrite mood (‘Can’t help feeling that I walked out on you, Mr Grant’) before he was any good to anyone. He cheered up at last when he found that there were definite plans for the day.

‘You mean you were serious about window cleaning? I thought it was only a—a sort of figure of speech, maybe. You know: like “I’ll be selling matches for a living if this goes on.” Why am I going to clean Lloyd’s windows?’

‘Because it is the only honest way of getting a foot inside the house. My colleagues can prove that you have no right to read a gas-meter, or test the electricity, or the telephone. But they cannot deny that you are a window-cleaner and are legally and professionally getting on with your job. Richards—your boss for today—says that Lloyd goes out nearly every day about eleven, and he is going to take you there when Lloyd has gone. He’ll stay with you and work with you, of course, so that he can introduce you as his assistant who is learning the trade. That way you will be accepted without suspicion and left alone.’

‘So I’m left alone.’

‘On the desk in the big room that occupies most of the first floor there is an engagement book. A large, very expensive, red-leather affair. The desk is a table one—I mean that it doesn’t shut—and it stands just inside the middle window.’

‘So?’

‘I want to know Lloyd’s engagements for the 3rd and 4th of March.’

‘You think maybe he travelled on that train, ’m?’

‘I should like to be sure that he didn’t, anyhow. If I know what his engagements were I can find out quite easily whether he kept them or not.’