"I volplaned in. I don't say this to boast sir, but I can handle the average plane as accurately as most men handle their own fingers."

"Were you invited to attend this meeting by either Major Bohannan or by me?"

"No, sir, I was not."

"Then, why are you here?"

"Why am I here? For exactly the same reason that all the rest are here, sir!" The aviator swept his arm comprehensively at the ranks of eagerly listening men. "To resume active service. To get back to duty.

To live, again! In short, to join this expedition and to share all its adventures!"

"Hm! Either that, or to interfere with us."

"Not the latter, sir! I swear that!"

"How did you know there was going to be an expedition, at all?"

demanded the Master, his brows tensed, lips hard, eyes very keen. The aviator seemed smiling, as he answered:

"I know many things. Some may be useful to you all. I am offering you my skill and knowledge, such as they may be, without any thought or hope of reward."

"Why?"

"Because I am tired of life. Because I want--must have--the freedom of the open roads, the inspiration of some great adventure! Surely, you understand."

"Yes, if what you say is true, and you are not a spy. Show us your face, sir!"

The aviator loosened his helmet and removed it, disclosing a ma.s.s of dark hair, a well-shaped head and a vigorous neck. Then he took off his goggles.

A kind of communal whisper of astonishment and hostility ran round the apartment. The man's whole face--save for eyeholes through which dark pupils looked strangely out--was covered by a close-fitting, flesh-colored celluloid mask.

This mask reached from the roots of his hair to his mouth. It sloped away down the left jaw, and somewhat up the cheekbone of the right side. The mask was firmly strapped in place around the head and neck.

"What does all this mean, sir?" demanded the Master, sharply. "Why the mask?"

"Is that a necessary question, sir?" replied the aviator, while a buzz of curiosity and suspicion rose. "You have seen many such during the war and since its close."

"Badly disfigured, are you?"

"That word, 'disfigured,' does not describe it, sir. Others have wounds, but my whole face is nothing but a wound. No, let me put it more accurately--there is, practically speaking, no face at all. The gaping cavity that exists under this mask would certainly sicken the strongest men among you, and turn you against me.

"We can't tolerate what disgusts, even if its qualities be excellent.

In exposing myself to you, sir, I should certainly be insuring my rejection. But what you cannot see, what you can only imagine, will not make you refuse me."

The Master pondered a moment, then nodded and asked:

"Is it so very bad, sir?"

"It's a thing of horror, incredible, awful, unreal! In the hospital at Rouen, they called me 'The Kaiser's Masterpiece.' Some of the most hardened surgeons couldn't look at me, or dress my--wound, let us call it--without a shudder. Ordinary men would find me intolerable, if they could see me.

"Unmasked, I bear no resemblance whatever to a man, but rather to some ghastly, drug-inspired dream or nightmare of an Oriental Dante. The fact that I have sacrificed my human appearance in the Great Cause cannot overcome the shrinking aversion that normal men would feel, if they could see me. I say only this, that my mutilation is indescribable. As the officer and gentleman I know you to be, you won't ask me to expose this horror!"

CHAPTER IV

THE MASKED RECRUIT

A little silence lengthened, while the strange aviator continued to peer out with strangely shining eyes through the holes of his mask.

The effect of that human intelligence, sheltered in there behind that expressionless celluloid, whose frail thinness they all knew covered unspeakable frightfulness, became uncanny.

Some of the men eased the tension by blowing ribbons of smoke or by relighting tobacco that had gone out while the stranger had been talking. Others shifted, a bit uneasily. Voices began to mutter, pro and con. The Master suddenly knocked again, for silence.

"I am going to accept this man," said he, sharply. "You notice I do not put this to a vote, or consult you about it. Nor shall I, in anything. The prime condition of this whole undertaking, as I was saying when Captain Alden here arrived, is unquestioning obedience to my authority.

"No one who is unwilling to swear that, need go any further. You must have confidence in my plans, my judgment. And you must be willing to obey. It is all very autocratic, I know, but the expedition cannot proceed on any other basis.

"You are to go where I will, act as I command, and only regain your liberty when the undertaking is at an end. I shall not order any man to go anywhere, or do anything, that I would not do myself. On this you can rely.

"In case of my death, the authority falls on Major Bohannan. He is today the only man who knows my plans, and with whom I have had any discussion. If we both are killed, then you can elect your own leader.

But so long as either of us lives, you have no authority and no redress. I hope that's perfectly understood. Does any man wish to withdraw?"

Not one budged. All stood to their decision, hard as rock.

"Very well," said the Master, grimly. "But remember, disobedience incurs the death penalty, and it will be rigorously enforced. My word is to be supreme.

"Such being the case, I decide to take this man. His skill as an aviator cannot be denied. We shall need that. His ability to endure suffering and still remain efficient seems proved. That may be valuable; probably will be.

"I shall examine his credentials. If he turns out to be a spy--well, life will be short, for him."

He addressed himself to the masked aviator, who was still standing in an att.i.tude of military attention.

"You are now one of us, sir. You become the thirtieth member of a little group of as brave men, as daring and determined fighters as can be found in America or in the world--all tried and tempered by the fires of war; all decorated for conspicuous valor; all ready to follow me to the ends of the earth and die, if need be; all eager to share in an undertaking as yet unknown to them, but one that promises to be the most extraordinary adventure ever undertaken on this planet. You understand all that, sir?"

"I do!"

"Raise your right hand, sir."

The aviator obeyed.

"All the others, too!"

Every hand went up.

"Swear allegiance to me, fidelity, secrecy, courage, obedience. On the thing you hold most dear, your honor as fighting-men, swear it!"

The shout that answered him, from every throat, made the eagle's nest ring with wild echoes. The Master smiled, as the hands sank.

"With men like you," said he, "failure is impossible. The expedition is to start at once, tomorrow night. No man in it has now any ties or home or kin that overbalance his ties to me and to the _esprit de corps_ of our body.