"I am listening, Jim."

"You know my workroom at the back of the house, just underneath my bedroom? It was built out for me just before I joined the R.F.C. Underneath it is a cellar where I keep a few things stored—plant, bits of machinery, petrol, and so forth. Some of the plant I want for my experiments is there and a small furnace. The entrance to my workroom is always locked and the way to the cellar bolted and padlocked, too. I've hidden him there, in the cellar. Binks, my bull terrier, always sleeps in the workroom. He knows Rupert, remembered him and made friends at once. He would give warning if anyone approached.... I've given Rupert a change of clothes and food—enough of the latter to last him twenty-four hours in case of need. I spend half the day in my workroom always, so—he won't feel lonely. A fortnight or three weeks at least must pass before we can dream of escape. He can change his appearance in that time, too."

He waited a moment. Marjorie said nothing, but he felt her body tremble. He held her tighter.

"I've thought of a way. It seems the only way, but, at the same time, it means the greatest risk. I'll tell you now in case there's not another opportunity. We may want your help. In about three weeks' time I'm doing a special flight—a long distance flight from Netheravon to Plymouth, carrying a passenger. It isn't long enough to attract public attention. As an experiment I am using a new engine and trying a little invention of my own which the Government may take up. A certain amount of secrecy will, therefore, be observed. I shall be free to make whatever arrangements I like, take whatever course I choose, and so forth. My idea, hazy at present, is that Rupert shall be my passenger. If I can pick him up and land him at Plymouth he'll stand a chance, a fairly good one, perhaps. Luckily, he knows every inch of Dartmoor, so do I. A monoplane doesn't attract as much attention as it used to, and if the public doesn't know anything about the flight or the direction I'm taking, I may manage to pass over the wildest part of Dartmoor, Cranmere Pool, for example, come down there unnoticed, and pick up Rupert.... Don't say anything, dear, and now go. If you're asked, don't hesitate to say where you've spent this evening. Hide nothing—except the fact that you've seen your brother. Any distress you may show would be perfectly natural. Blackthorn Farm is sure to be watched day and night. You and your father will be watched and followed, probably, but that needn't prevent your coming up here if you want to see me. I won't announce our engagement until Rupert is safe, in case it arouses suspicion." He led her to the door. "Good-night, dear. God bless you."

"God bless you," she stammered. "It is mean to ask now, but tell me one thing more before I go. You don't hate me? I've asked the impossible, and you have done it—you won't hate me when you realise what you've done?"

He forced her eyes to meet his and he smiled bravely. "I realised what I was doing before I did it, dear. It's a big thing. It's like war. That's all now. I love you better than——"

The sentence was unfinished. He kissed her lips, and opening the door led her through the hall out into the garden. There he wished her good-night again, loudly, in a cheery tone of voice, and watched her until she was out of sight.

The fog had quite disappeared. The million eyes of the night shone from a cloudless sky. An owl hooted from a wood on the right. Down in the valley the East Dart sang its way to the sea.

Jim Crichton looked up at the sky. And presently he smiled. It was good to be a soldier and to fight. It was better to be a man, and to love.

CHAPTER XXI.