"I sincerely beg your pardon," he said. "I should not have dreamed for a moment of intruding myself on you if I had known. I ought to have recognised you. I can't understand—"

The lady laid down the book she held in her hand, and turned her back on Sir Gilbert. She crossed the platform, and entered a carriage without looking back. Sir Gilbert stood stiff and awkward beside the bookstall.

"It's a most extraordinary likeness," he muttered. "I can't understand why I didn't notice it before. I can't have ever really looked at her."

Then, avoiding the carriage which the lady had entered, he walked further along the platform. He was much less self-assertive in his progress. He threaded his way instead of elbowing it through the crowd. The most fragile peeress might have jostled him, and he would not have resented it.

"Uncle Gilbert! Is that you? I was afraid you were going to be late."

The judge turned quickly. A lady, another lady, leaned out of the window of a first-class compartment and greeted him. He stared at her. The likeness was less striking now when he looked at his niece's full face; but it was there, quite unmistakable; a sufficient excuse for the blunder he had made.

"Ah, Milly," he said; "you really are Milly, aren't you? I've just had a most extraordinary encounter with your double. It's a most remarkable coincidence; quite the thing for one of your novels. By the way, how's the new one getting on?"

"Which one? I'm just correcting a set of proofs, and I'm deep in the plot of another. That's what's taking me over to Ireland. I thought I'd told you."

"Yes, yes; local colour you said in your letter. Studying the wild Hibernian on his native soil; but really, Milly, when you've heard my story you won't want to go to Ireland for wild improbabilities. But I can't tell you now. There isn't time. We'll meet in Bally-what-do-you-call-it next week."

"And you'll stay with me, Uncle Gilbert, won't you? The house I've taken appears to be a perfect barrack. According to the agent, there are any amount of spare bedrooms."