Beginning with five hundred men, he had, in less than a month, increased his force to nearer five thousand, many of whom, not engaged in the actual construction, were preparing the materials and bringing them together. The ark was being made of pure levium, the wonderful new metal which, although already employed in the construction of aeroplanes and the framework of dirigible balloons, had not before been used for shipbuilding, except in the case of a few small boats, and these used only in the navy.

For mere raw material Cosmo must have expended an enormous sum, and his expenses were quadrupled by the fact that he was compelled, in order to save time, practically to lease several of the largest steel plants in the country. Fortunately levium was easily rolled into plates, and the supply was sufficient, owing to the discovery two years before of an expeditious process of producing the metal from its ores.

The wireless telegraph and telephone offices were besieged by correspondents eager to send inland, and all over Europe and Asia, the latest particulars of the construction of the great ark. Nobody followed Cosmo's advice or example, but everybody was intensely interested and puzzled.

At last the government officials found themselves forced to take cognizance of the affair. They could no longer ignore it after they discovered that it was seriously interfering with the conduct of public business. Cosmo Versál's pressing orders, accompanied by cash, displaced or delayed orders of the government commanding materials for the navy and the air fleet. In consequence, about the middle of July he received a summons to visit the President of the United States. Cosmo hurried to Washington on the given date, and presented his card at the White House. He was shown immediately into the President's reception-room, where he found the entire Cabinet in presence. As he entered he was the focus of a formidable battery of curious and not too friendly eyes.

President Samson was a large, heavy man, more than six feet tall. Every member of his Cabinet was above the average in avoirdupois, and the heavyweight president of the Carnegie Institution, Professor Pludder, who had been specially invited, added by his presence to the air of ponderosity that characterized the assemblage. All seemed magnified by the thin white garments which they wore on account of the oppressive heat. Many of them had come in haste from various summer resorts, and were plainly annoyed by the necessity of attending at the President's command.

Cosmo Versál was the only cool man there, and his diminutive form presented a striking contrast to the others. But he looked as if he carried more brains than all of them put together.

He was not in the least overawed by the hostile glances of the statesmen. On the contrary, his lips perceptibly curled, in a half-disdainful smile, as he took the big hand which the President extended to him. As soon as Cosmo Versál had sunk into the embrace of a large easy chair, the President opened the subject.

"I have directed you to come," he said in a majestic tone, "in order the sooner to dispel the effects of your unjustifiable predictions and extraordinary proceedings on the public mind—and, I may add, on public affairs. Are you aware that you have interfered with the measures of this government for the defense of the country? You have stepped in front of the government, and delayed the beginning of four battleships which Congress has authorized in urgent haste on account of the threatening aspect of affairs in the East? I need hardly say to you that we shall, if necessary, find means to set aside the private agreements under which you are proceeding, as inimical to public interests, but you have already struck a serious blow at the security of your country."

The President pronounced the last sentence with oratorical unction, and Cosmo was conscious of an approving movement of big official shoulders around him. The disdain deepened on his lips.

After a moment's pause the President continued: