“Run!  Run!” cried Mr. Nestor.  “We have everything ready for a quick flight.  “Run, Tom!  Ned!”

The lads leaped for the Flyer, the molten rock coming nearer and nearer, and then with a cry Koku sprang overboard and made a dash toward his master.

CHAPTER XXV — THE EARTHQUAKE—­CONCLUSION

“Here, Mr. Tom.  Me carry you an’ Ned.  You hold picture machine!” cried the giant.  “Me run faster.”

As he spoke he lifted Ned up under one arm, and caught Tom in the other.  For they were but as children to his immense strength.  Tom held on to his camera, and, thus laden down, Koku ran as he had never run before, toward the waiting airship.

“Come on!  Come on!” shouted Mr. Damon, for he could see what Tom, Ned and Koku could not, that the stream of lava was nearing them rapidly.

“It’s hot!” cried Ned, as a wave of warm air fanned his cheek.

“I should say so!” cried Tom.  “The volcano is full of red-hot melted stone.”

There came a sickening shake of the earth.  Koku staggered as he ran on, but he kept his feet, and did not fall.  Again came a tremendous explosion, and a shower of fine ashes sifted over the airship, and on Koku and his living burdens.

“This is the worst ever!” gasped Tom.  “But I’ve got some dandy pictures, if we ever get away from here alive to develop them.”

“Hurry, Koku!  Hurry!” begged Mr. Nestor.  “Bless my shoe laces!” yelled Mr. Damon, who was fairly jumping up and down on the deck of the Flyer.  “I’ll never go near a volcano again!”

Once more the ground shook and trembled, as the earthquake rent it.  Several cracks appeared in Koku’s path, but he leaped over them with tremendous energy.  A moment later he had thrust Tom and Ned over the rail, to the deck, and leaped aboard himself.

“Let her go!” cried Tom.  “I’ll do the rest of my moving picture work, around volcanoes and earthquakes, from up in the air!”

The Flyer shot upward, and scarcely a moment too soon, for, an instant after she left the ground, the stream of hot, burning and bubbling lava rolled beneath her, and those on board could feel the heat of it ascending.

“Say, I’m glad we got out of that when we did,” gasped Ned, as he looked down.  “You’re all right, Koku.”

“That no trouble,” replied the giant with a cheerful grin.  “Me carry four fellows like you,” and he stretched out his big arms.  Tom had at once set his camera to working again, taking view after view.

It was a terrifying but magnificent sight that our friends beheld, for the earth was trembling and heaving.  Great fissures opened in many places.  Into some of them streams of lava poured, for now the volcano had opened in several places, and from each crack the melted rocks belched out.  The crater, however, was not sending into the air such volumes of smoke and ashes as before, as most of the tremendous energy had passed, or was being used to spout out the lava.