“Well, because we get many young ladies reported missing in the course of a year, and many of them we find, on inquiry, have hidden themselves purposely, for their own private reasons, quarrels, run-away matches, hiding from angry parents, and such-like causes. I tell you,” he added, “some of the cases give us quite a lot of trouble and annoyance.”

“I’m quite sure that Miss Lethmere is not hiding herself purposely,” I declared quickly. “There can be no object in her doing so.”

“No. Not as far as you are aware, sir,” the inspector replied very politely. “But neither you nor I can always follow the trend of the feminine mind,” he added with a faint smile. “You, of course, do not suspect the existence of any motive which would lead her to disappear intentionally. Nobody in such circumstances as yours, ever does. Do you happen to know whether she took any money with her when she left home?”

“Mulliner, Lady Lethmere’s maid, says that just before going out Miss Lethmere glanced in her purse, found that she only had a few shillings, and took four Treasury-notes from her jewel-box.”

“Was that all the money in the jewel-box?” he asked.

“No. About eighteen pounds remains there now.”

“H’m. She evidently did not make any preparation for a journey—or any long absence.”

“Well,” replied the inspector after a brief pause, “we will certainly circulate her description, and see what we can gather. The young lady may have met with a street accident, and be in one of the hospitals. Though I hope she hasn’t, of course!”

So with that rather poor assurance I had to be content, and took my leave.

That afternoon I again went out to Hendon, making inquiry everywhere of the men who were Roseye’s friends, but she certainly never went there on the Saturday, and I found her machine still in the hangar. Her mechanic knew nothing, for he had received no orders from her since Friday.