
They walked over to the army man in command of the whole project of test-flying the X-ship.
Monk said, "Look here, sir; it is probable that gas from the motor made Renny delirious, then unconscious, in which
case he probably crashed the ship. I suggest a search for the wrecked plane."
"Excellent idea."
An intensive search began for wreckage of the X-ship.
Monk and Ham joined the search. They had little to say, and there was grim tightness around their mouths. For once,
there was none of their perpetual squabbling.
They had been closely associated with the missing Renny Renwick for a long time. On several occasions they had
saved his life, and there had been instances when he had saved theirs. In fact, they were bound together about as
closely as it is possible for men to be cemented, for they were all members of one of the most unusual little
groups—only six men belonged—that ever had been assembled. A group, incidentally, which had no name, except
that they were known as Doc Savage and his men. The group did not need a name to be feared in the far corners of the
earth.
The group had no name, but mere whispered rumor of its presence in a neighborhood brought terror to wrongdoers,
men outside the law.
For Doc Savage and his little group were engaged in one of the most unusual of careers, that of righting wrongs and
punishing evildoers, frequently in the far ends of the world. It was not an occupation—often they did not profit
financially. But money was a minor motivation, Doc Savage having a secret source of fabulous wealth somewhere in
the Central American mountains.
Furthermore, each of Doc Savage’s five assistants was master of a profession, and capable of making an excellent
income from it.
Excitement—that was what bound them together. A love of excitement and action. That, and the thrill that continually
came from association with an individual as unusual as Doc Savage, amazing man of mystery, sometimes called the
"Man of Bronze."
Monk and Ham, liking Renny as they did, were terribly concerned over his fate.
"He might have got out of the plane with the parachute," Monk muttered.
"Sure," Ham said hopefully.
The sun came up and the wind went down, and the waves did not roll up on the beach as violently; and Negro
fishermen rowed out through the island channels, chanting as they strained their backs over the long oars.
Now that it was light, Monk and Ham took off in their plane and looked for X-ship wreckage or a parachute.
They found the parachute, a small one, not a man-sized parachute. It was dangling from a tree, and on the end of the
shrouds was a little canvas bag. It was the kind of parachute used to drop things from planes.
In the little canvas bag attached to the parachute were the photographic films that Renny’s voice had mentioned while
the impossible was happening the night before. It did not take long to rush the films to a dark room and develop them.
But it did take a long time for Monk and Ham to get over the shock of what the photographs showed.
They had not, really, believed there was a yellow cloud.
"UH!" Monk said, rather as if he had been hit hard in the stomach with a fist. He sat down. He looked at Ham, and after
a minute Ham backed away from the picture as if it might have fangs.
They had been brought up in this logical-minded world which is growing more scientific each year, and which has an
explanation for almost everything except what causes colds and seasickness and what makes people live. This was
impossible. A yellow cloud chasing an airplane—there wasn’t such a thing.
The picture showed evidence to the contrary. It appeared that Renny had rolled the plane over and pointed the
airplane camera upward to get the picture.