I had promised Mrs Althaus I would take nothing without her permission, but I was tempted. I could take the photograph, not out of the house, but just one flight down, knock at Sarah Dacos's door, and if she was there, as she might be on a Saturday, display it and ask her, "Did you write that?" It was a real temptation, so quick and direct. But it was too damned direct. I would have to stick to the roundabout. I left the apartment and the house, found a phone booth, dialed Mrs Bruner's number and got her, and told her I wanted to come and ask her something. She said she would be there until one o'clock. It was only twenty past twelve. I went out and got a taxi.
She was in her office, at her desk with some papers, expecting me. She asked if Miss Dacos had come as arranged, saying she had rather expected her to phone, but she hadn't. I said yes, she had come, and had been very cooperative. I emphasized the "very," since it was possible that the room was bugged. Then I sat, leaned forward to her, and whispered, "Do you mind if we whisper?"
She frowned. "It is so ridiculous!"
"Yes," I whispered, "but it's safe. You don't need to say much. I only want a sample of Miss Dacos's handwriting. Anything-a memo, a note to you. I know this seems even more ridiculous, but it isn't. Don't ask me to explain because I can't. I'm following instructions. Either you trust Mr Wolfe to do the job and do it right or you don't."
"But why on earth-" she began, but I showed her a palm.
"If you don't want to whisper," I whispered, "just give me what I asked for and I'll go."
When I left the house five minutes later, with two samples of Sarah Dacos's hand in my pocket-a nine-word entry on a sheet from a desk calendar and a six-line memo to Mrs Bruner-I was feeling that middle-aged women are the backbone of the country. She hadn't whispered a word. She had fished in a drawer and got the memo and torn the sheet from the calendar, handed them to me, said, a little louder than usual.
"Let me know when there is something I should know," and picked up one of the papers. What a client.