The boatswain produced a short steel bar from some place about his person and handed it to the hunchback. Then he braced his back against the building, directly below the desired window, and picking up Little Billy, hoisted the little fellow to his own broad shoulders. The hunchback perched there a moment and delivered instructions to Martin.

"You stand lookout," he instructed. "Watch the street. Listen for footsteps."

Martin obediently crept to the edge of the shed's roof that overlooked the street and posted himself there as watchman. The alley was on his left hand, but it was so dark there he could not see the ground. The street, just before him, was not so impervious to peering eyes.

The cobblestones and the sidewalk pavement gleamed dully. By stretching his neck, he could see the corner where the street lamp spluttered before the saloon entrance, and beyond the corner, the wide vista of the Embarcadero and a section of dark wharf. But he saw nothing threatening in the scene. Nothing moved--the street was empty of life. The only sounds were the hooting of steamboat whistles on the bay and the light rattle of Little Billy's bar against the shutter.

Then, abruptly, came from around the corner, in front of the saloon, the m.u.f.fled throb of an automobile engine. It sank to a purr, and stopped. Martin stiffened tensely and gripped the revolver in his hand. Behind him, he heard the boatswain mutter:

"'Ear that, Billy? Swiggle me, 'e's back--'urry!"

The sc.r.a.ping sound of the steel bar upon the shutter increased in volume. Martin heard a mumble of voices, and a stamping of feet on the pavement. Then a door closed and the sounds ceased. Martin knew that several men had entered the saloon. The danger seemed to have pa.s.sed them by.

He heard Little Billy give vent to a satisfied grunt. He looked up, over his shoulder, and saw that the jimmy had completed its task. The shutter was open, Little Billy was clambering down from the boatswain's shoulders, an indistinct figure was half over the sill, clambering out of the newly opened window. And in the same glance, he saw a beam of yellow light illumine the other window, the window of the room in which he had been prisoner. His ears were a.s.sailed with a sudden outcry coming through that window----

"He ees gone!"

It happened in the twinkling of an eye. Martin wheeled about at the sight and sound. He had no time for reflection, but he knew instantly that his escape had been discovered, that the light above came from the big room where he had bearded Carew, that they had opened the door and found him gone.

Feet trampled in the room. A man's figure was framed in the lighted window--a bloated bulk that he knew was Spulvedo. A flame shot from that figure into his very face. The missile struck the roof close to his side and splattered shingle and dirt in his face. Without hesitation, he straightened his own arm and fired point blank at the living mark. Spulvedo emitted a stifled shriek and fell from sight.

The window was empty again. Not until long afterward did Martin recall that his conscious mind never received the sound of those two shots.

A dark figure brushed past him and dropped over the edge of the roof to the street. The boatswain followed. Little Billy was by his side, grasping his shoulder.

"Come on--roll off!" the hunchback was urging.

The second window overhead was suddenly alight, and a booming voice was cursing in the room. Martin rolled off the edge and fell into the boatswain's arms.

Then he was on his feet, running, by the boatswain's side. Just in front of him raced the hunchback, and a queer figure in man's clothes, whose long hair streamed behind. He heard men shouting.

They pa.s.sed the corner and started across the Embarcadero toward the wharves. Far down the street a police whistle was blowing shrilly.

Behind them, the Black Cruiser was spewing forth its brood.

The street was wide. They were not nearly across when these sounds of pursuit reached Martin's ears. He heard the pounding of feet behind him, and the sound of shots. He heard the hunchback fling over his shoulder:

"Hold them back, bos! We'll get the boat free!"

The boatswain stopped short and wheeled about. Martin's momentum carried him several steps farther, then he too checked his stride.

Intuitively, he knew his place was at the boatswain's side.

The boatswain was on one knee, shooting rapidly at a cl.u.s.ter of retreating figures. The Black Cruiser was still emptying itself.

Everywhere before the saloon, it seemed to Martin, were darting forms.

From behind telegraph poles, from kneeling figures, came the spurting flames of revolver shots. The reports were a sharp rattle. Martin dropped to his knee and raised his arm. The gun in his hand leaped like a live thing as he pulled the trigger. He was given entirely over to the battle l.u.s.t of the moment. He was cool, he was happy, he laughed aloud, and he shot rapidly, with intent to kill, at the enemy figures yonder.

The police whistles sounded insistently, more shrilly. Martin sensed there was a commotion a block or so down the street--approaching police, he knew.

The boatswain was on his feet and backing toward the dock. His voice warned Martin----

"Avast there, nipper!"

Martin found his feet also and commenced to retreat. One of the enemy figures was coming straight for them, ignoring the shots. There was something distinctive, contemptuous, about that charge. Martin knew the approaching figure was Carew. He took aim, crooked his finger, and found his weapon empty. He drew back his arm and hurled the gun straight at the other, and at the same instant the charging man shot.

And darkness enveloped Martin as he fell.

CHAPTER VII

THE MATE OF THE BRIG _Coha.s.set_

Martin returned to consciousness gradually, and _via_ the nightmare route. He was being put to torture. He was bound, helpless, and a steel band encircled his head, and sharp spikes were probing his brain.

He was surrounded by gibbering and leering slant-eyed yellow faces; they screamed at him without letup, and his ears rang with their fiendish outcry. But mingled with, and woven into, that barbarous howl was a softer and friendlier note, at which his groping wits clutched eagerly; it was a clear, musical chant, and somehow, it soothed his hurts, and gave him courage to face his torturers. The yellow faces grimaced horridly at him. He was being roughly rolled about. So, he opened his eyes.

He was staring upward at the bare, wooden bottom-side of a bunk. It was a long moment before he could identify that blank expanse. Then he discovered that he was lying in a bunk, and there was something the matter with his couch, it bounced about, and his feet were, as often as not, higher than his head.

He was in a room. Just before his eyes was a little round window in the wall, and through it filtered a feeble daylight when his feet were ascendant, and when his head was uppermost he glimpsed racing, green water on the other side of the thick gla.s.s circle. It was strangely unaccountable.

His eyes roved. The mists were clearing somewhat from his mind. He was in a room, yes, the queerest little cubby-hole he had ever seen.

There was a lamp in a rack against the wall, and the lamp remained stationary and upright while the wall behind it reeled drunkenly.

Clothes dangled from pegs as if inhabited by dancing ghosts.

Somewhere, crockery rattled. There was an alarming creaking, as if great timbers were grinding together. And there was, over all, a shrill, menacing, unceasing howl--the same dread sounds that had made part of his dream.

Also persisted the singing voice that had drawn him safely out of his marish visions. His eyes, continuing their sweep, pa.s.sed by a tiny desk, a rack of books, a swinging wash-basin, and encountered the source of that musical chant. The hunchback, Little Billy, was seated crosslegged upon the floor, sewing on some piece of wearing apparel, and, as he deftly plied the needle, he crooned his ditty in the pure tenor that had before charmed Martin.

"A-roving, a-roving, Since roving's been my ru-u-in----"

So far he got, when he looked up and saw Martin's eyes fixed upon him.

He promptly threw his work aside, leaped to his feet and bent over the bunk. His impish, friendly face was wreathed in a cordial smile.

"Why, h.e.l.lo, old scout! Had your sleep out? How do you feel?" was his cheerful greeting.

Martin had been fully occupied in receiving impressions during the few moments he had been awake, and until Little Billy spoke, he had not considered himself. But at the other's words, he suddenly discovered that something was the matter with his body. He was sick. His head hurt, and something terrible was happening to his inner man--he was ascending to great heights only to drop swiftly to great depths. It was his stomach, his stomach was performing a rapid and continuous journey between his throat and the soles of his feet. He ached all over. He felt it was the end; it was approaching dissolution.

"My inside--my stomach. I'm dying!" he managed to gasp.

Little Billy's elfish grin grew wider. The wretch even chuckled as he contemplated Martin's misery.

"Oh, that is nothing," Martin heard him say. "Just a little bout with our old friend Mister Mal de Mer. You'll be all right once you get on your feet and get some warm food inside of you. How is the head?"

The mention of food was nauseous, but the remark anent the head acquainted him with a new ill. He touched the place where his hair should have been, and instead of hair his hand caressed a bandage. He discovered that beneath the bandage was the seat of the throbbing pain that bothered him. Also, memory began to stir in the chaos of his mind--head bandaged, street fight, Black Cruiser, shots.

"What--what," he stuttered.

"You were shot," little Billy replied to that interrogatory stare.