"Bring that suit-case across and look sharp about it."

There was a curious quality of authority in the lazy voice to which the taxi-man responded in spite of himself, and he proceeded to obey the order with celerity. A minute later the transference was accomplished and Nan found herself sitting side by side in a taxi with an absolute stranger.

"He was a perfect _beast_ of a driver!" was her first heart-felt e.j.a.c.u.l.a.t.i.o.n.

The man beside her smiled.

"I'm sure he was--a regular 'down-with-everything' type," he replied.

She stole a veiled glance at him. His face was lean, with a squarish jaw, and the very definitely dark brows and lashes contrasted oddly with his English-fair hair and blue-grey eyes. In one eye he wore a horn-rimmed monocle from which depended a narrow black ribbon.

"I can't thank you enough for coming to my rescue," said Nan, after her quick scrutiny. "It was so frightfully important that I should catch this train."

"Was it?"

Somehow the brief question compelled an explanation, although it held no suggestion of curiosity--nothing more than a friendly interest.

"Yes. I have a concert engagement to-morrow, and if I missed this train I couldn't possibly make my connection at Exeter. I change on to the South-Western line there."

"Then I'm very glad I sailed in at the crucial moment. Although you'd have been able to reach your destination in time for the concert even had the worst occurred to-day. You could have travelled down by an earlier train to-morrow; if everything else had failed."

"But they've fixed a rehearsal for ten o'clock to-morrow morning."

"That certainly does complicate matters. And I suppose, in any case, you'd rather not have to play in public immediately after a long railway journey."

"How do you know I play?" demanded Nan. "It's just conceivable I might be a singer!"

A distinct twinkle showed behind the monocle.

"There are quite a number of 'conceivable' things about you. But I heard Miss Nan Davenant play several times during the war--at concerts where special seats were allotted to the wounded. I'm sorry to say I haven't heard you lately. I've only just come back from America."

"Oh, were you in the war?" she asked quickly.

"Why, naturally." He smiled a little. "I was perfectly sound in wind and limb--then."

Nan flushed suddenly. She knew of one man who had taken no fighting part. Maryon Rooke's health was apparently more delicate than anyone had imagined, and his artistes hands were, so he explained, an a.s.set to the country, not to be risked like hands made of commoner clay. This holding back on his part had been the thing that had tortured Nan more than anything else during the long years of the war, in spite of the reasons he had offered in explanation, not least of which was the indispensability of his services at Whitehall--in which he genuinely believed.

"It's simply a choice between using brains or brawn as cannon-fodder," he used to say. "I'm serving with my brain instead of with my body."

And Nan, attracted by Rooke's odd fascination, had womanlike, tried to believe this and to thrust aside any thoughts that were disloyal to her faith in him. But, glancing now at the clever, clean-cut face of the man beside her, with its whimsical, sensitive mouth and steady eyes, she realised that he, at least, had kept nothing back--had offered brain and body equally to his country.

"And now? You look quite sound in wind and limb still," she commented.

"Oh, I've been one of the lucky ones. I've only got a game leg as my souvenir of h.e.l.l. I just limp a bit, that's all."

"I'm so sorry you've a souvenir of any kind," said Nan quickly, with the spontaneousness which was part of her charm.

"Now that's very nice of you," answered the man. "There's no reason why you should burden yourself with the woes of a perfect stranger."

"I don't call you a perfect stranger," replied Nan serenely. "I call you a Good Samaritan."

"I'm generally known as Peter Mallory," he interjected modestly.

"And you know my name. I think that const.i.tutes an introduction."

"Thank you," he said simply.

Nan laughed.

"The thanks are all on my side," she answered. "Here we are at Paddington, and it's entirely due to you that I shall catch my train."

The taxi pulled up and stood panting.

"Shares, please!" said Nan, when he had paid the driver.

For an instant a look of swift negation flashed across Mallory's face, then he replied composedly:

"Your share is two shillings."

Nan tendered a two-shilling piece, blessing him in her heart for refraining from putting her under a financial obligation to a stranger.

He accepted the money quite simply, and turning away to speak to a porter, he tucked the two-shilling piece into his waistcoat pocket, while an odd, contemplative little smile curved his lips.

There was some slight confusion in the mind of the porter, who exhibited a zealous disposition to regard the arrivals as one party and to secure them seats in the same compartment.

Mallory, unheard by Nan, enlightened him quietly.

"I see, sir. You want a smoker?"

Mallory nodded and tipped him recklessly.

"That's it. You find the lady a comfortable corner seat. I'll look after myself."

He turned back to Nan.

"I've told the porter to find you a good seat. I think you ought to be all right as the trains aren't crowded. Good-bye."

Nan held out her hand impulsively.

"Good-bye," she said. "And, once more, thank you ever so much."

His hand closed firmly round hers.

"There's no need. I'm only too glad to have been of any service."

He raised his hat and moved away and Nan could see the slight limp of which he had spoken--his "souvenir of h.e.l.l."

The porter fulfilled his obligations and bestowed her in an empty first-cla.s.s carriage, even exerting himself to fetch a newspaper boy from whom she purchased a small sheaf of magazines. The train started and very soon the restaurant attendant came along. Since she detested the steamy odour of cooking which usually pervades the dining-car of a train, she gave instructions that her lunch should be served to her in her own compartment. This done, she settled down to the quiet monotony of the journey, ate her lunch in due course, and finally drowsed over a magazine until she woke with a start to find the train at a standstill. Thinking she had arrived at St. David's Station, where she must change on to another line, she sprang up briskly. To her amazement she found they were not at a station at all. Green fields sloped away from the railway track and there was neither house nor cottage in sight. The voices of the guard and ticket-collector in agitated conference sounded just below and Nan thrust her head out of the window.