Mr. Brimsdown watched the girl until she disappeared out of sight down the steps. He then turned away to seek his own train, the insistent feeling still haunting him that he had seen her pretty wistful face before. He taxed his memory to recall where, but memory made no response. It seemed a long time ago—like a glimpse from the face of the dead. Mr. Brimsdown strove to put the idea from him as a trick of the imagination.

He beckoned to a porter, who took his bag to a first-class carriage in the Penzance train. Mr. Brimsdown settled himself comfortably in a corner seat. A few minutes later the train moved out on the long night journey to Penzance.

[!-- CH18 --]

Chapter XVIII

The clock in Dr. Ravenshaw’s study ticked loudly in the perfect stillness and then struck ten with a note of metallic derision as though rejoicing in the theft of an hour from a man who prided himself on knowing the value of time. Startled to find that it was so late, Barrant sprang to his feet and rang the bell. A sleepy Cornish maid appeared in answer, and Barrant informed her that he could not wait any longer.

“The doctor may be in at any time now, sir,” the girl eagerly assured him, as though she were in league with the clock to steal more of his time.

“I will call again,” said Barrant curtly.

“Any message, sir? Oh, here’s the doctor now. A gentleman to see you, sir.”

Dr. Ravenshaw advanced into the room. He looked tired and weary, as if he had spent a long vigil by a patient. He dismissed the girl with a nod, and turned inquiringly to his visitor.

“I am Detective Barrant, doctor; I have waited to see you on my way back from Flint House. I am investigating the case.”