“Mr. Seton went to London last Monday morning to stay at his club, that’s the Cadaver Club in Tavistock Square. He always spends a week or two there in October. He prefers London in the autumn and he likes to do research for his books in the club library. He took a small suitcase with him and his portable typewriter. He went by the train from Halesworth. He told me that he was going to make a start on a new book, something different from his usual style, and I got the impression he was rather excited about it although he never discussed it with me. He said that everyone would be surprised by it. He arranged for me to work at the house for mornings only while he was away and said he would telephone me about ten o’clock if he had any messages. That’s the usual arrangement when he’s working at the club. He types the manuscript in double spacing and posts it to me in instalments and I make a fair copy. Then he revises the whole book and I type it ready for the publishers. Of course, the instalments don’t always connect. When he’s in London he likes to work on town scenes-I never know what’s going to arrive next. Well, he telephoned on Tuesday morning to say that he hoped to post some manuscript by Wednesday evening and to ask me to do one or two small mending jobs. He sounded perfectly all right, perfectly normal then.”

Miss Calthrop could contain herself no longer. “It was really very naughty of Maurice to use you for jobs like darning his socks and polishing the silver. You’re a qualified shorthand typist and it’s a dreadful waste of skill. Goodness knows, I’ve enough stuff on tape waiting for you to type. However, that’s another matter. Everyone knows my views.”

Everyone did. There would have been more sympathy with them if people hadn’t suspected that dear Celia’s indignation was chiefly on her own account. If there was any exploiting to be done she expected priority.

The girl took no notice of her interruption. Her dark eyes were still fixed on Dalgliesh. He asked gently: “When did you next hear from Mr. Seton?”