"The infantry, coming up to the attack behind them, finished the work. Inside thirty minutes there wasn't any real army before us so much as the fragments of an army fighting where they fought at all, in small, disorganized bands. Thousands ran away in bodies. Hundreds hid in the woods. The riflemen mopped them up in droves. In a surprisingly short time Rob broke clear through the line with three of the motors, and got out of the fringe of forest between Atla and that great plain where Bandhor had his tent. And as luck would have it, he was just in time. Bandhor was about to leave. Rob"—the eyes of the man on the bed twinkled—"suggested in a somewhat urgent fashion that he remain—and his sister with him. I mustn't forget Kalamita at the last. He stuck both of them into one of the motors under guard and sent them straight back inside Atla's walls, and after that, what with the planes above them and the two remaining motors—Rob's own and the other—the Mazzerian army met a warm reception when it streamed out of the forest upon that plain. The end came right there. Mazzer's organized force broke up. It quit cold and ran. For a week we were hazing them in small bands out of Bithur, but they never stiffened up enough to offer a real fight again."

"And what about Bandhor and his sister?" I inquired.

Croft smiled. "I have every reason to think they were surprised to find me alive. I know Bandhor swore when we met the first time, and Kalamita turned a bit whiter that I had ever seen her before. We held them, Murray. Zollaria found out two could play at the same ransom game. Only Zollaria paid—a million sesterons, which, you may appreciate, is equivalent to about a million pounds. I hardly think she'll care to try conclusions with Tamarizia very soon again."

"And since then you've gone on introducing innovations, I suppose?" I said.

He nodded. "Yes. Naia and I went to Lakkon's mountain house. He gave it to us for our own. There were a lot of associations about it, and I was glad to accept it for a dwelling. As I told you, Tamarizia bids fair to come up to date. We're printing papers in Himyra and Zitra now, my friend. We've established a system of free schools. Now I'm after more rapid means of communications mainly—we've a sort of telephone—short-distance lines which I want to improve, and I want to establish telegraph and wireless. Astral communication may do between harmonized minds, but it's too much to expect to educate a people into anything like that.

"Also, I want to improve the medical caste. Oh, I've done a lot, but I want to do a million things yet. So I talked it over with Naia, and we decided that I should come back—reverse the experiment. We've been back in the astral condition, of course, more than once. I've brought her with me—shown her earth. She understands—and she's waiting for my success in this matter even now, up there in the mountains where I told her I loved her first. And see here—it may be that some attendant will tell you I'm pretty sound asleep almost any night. If I take the notion I'm apt to slip up to tell her how things are going along. So—if that happens, don't let it fuss you—though, with your understanding, I don't suppose it would. Anyway, I'll promise you now to give you warning when the work I came back for is done."

"And you're happy?" I questioned.

"Happy?" He gave me a strange glance. "Man, the word's inadequate. I've found the complement of my nature—speaking in that sense, I'm satisfied. And—as though that wasn't enough—it's five Zitrans now—six months about, as you estimate time, since Naia told me—that, in the quiet of the night, she had heard the whisper of Azil's wings. I—I don't know, Murray, both she and I hope it will be a boy—but whether it is or not—boy or girl, it is ours—the final proof of our love—of the blending of my life and hers."

I helped him. Of course I helped him. I did everything within my power to furnish him with the information he required. A month went by, and two, and nearly every night of that time we spent at least an hour in confidential talk.

And then, one night, he caught me by the hand and looked into my eyes and gripped my fingers hard. "I'm going, Murray," he said, smiling. "I've got what I came for, I fancy—so don't be surprised. And see here—Naia knows all about you. I've told her; and when I speak to her first in the flesh on Palos, I'm going to tell her how much you've contributed to the success of this undertaking. And if ever you give us a thought, you can feel that there's a woman—a wife and mother—up here on another star whose heart holds a warm spot for you—the one man on earth who knows our story—big enough—broad enough to refuse to balk at the truth."