He shook some crystals out of a small bottle into a little water, and watched Whittaker drinking the decoction.

"Lie quiet now," he went on soothingly. "You'll soon be asleep. If that bandage hurts when you wake, you must grin and bear it. I'll be here about ten o'clock."

Downstairs, he told Armathwaite that he had given Whittaker a stiff dose of bromide.

"Here's the bottle," he said. "If he's awake in half an hour's time, let him have a similar lot. Don't be afraid. He can stand any amount of it."

Armathwaite smiled, and Scaife smiled back at him. They understood, without further speech, that a youngster of pronounced neurotic temperament could withstand a quantity of the drug that would prove dangerous to the average man.

"Who is he?" continued the doctor. "I haven't seen him here before. Is there any difficulty about his remaining in the Grange?"

"He is a friend of Meg's," explained Armathwaite. "She was staying with his sister at Chester, and we all reached Elmdale within a few hours of one another."

Thus was another pitfall safely skirted. By the time Dr. Scaife was in the dining-room and talking to Meg, he had arrived at conclusions which were perfectly reasonable and thoroughly erroneous.

In response to Armathwaite, he promised to bring a nurse in the morning, as he was confident that the sprain would keep Whittaker bed-ridden at least a couple of weeks. Then he took his leave.

"I'll go and sit with Percy a little while now," said Marguérite. "Poor fellow! What a shame he should have met with this mishap after his gallant walk to-day. Perhaps that is why he fell. His muscles may have relaxed owing to over-exertion. Will you ever forgive me, Bob, for all the worry I have caused you?"