"But being pilot for you on the Haywire Queen did me a lot of good, too, you know. I got my license back for that one. We both gained." "I know. I'm glad we did. But what can you possibly want that is so big that you're afraid to ask?" "Well, and maybe it isn't too big, either. Steve is a friend of both of us, isn't he? I'd do anything for Steve—and wouldn't you?" "Yes. If any favors are owing, I think it is both of us to him." "That's what I'm getting at. I need help—for Steve." "You sure go a long way around to get it," grinned McBride. "Why didn't you tell me that first instead of warning me about a favor?" "It's pretty big. But look, John, Steve took the Haywire Queen on a run to Sirius more than six weeks ago. He took along enough stuff to stay a week; he said he'd be back after one hundred and seventy hours of stay at, on, or near Sirius. This was just a trial hop to try the new drive you cooked up and a longer, better equipped expedition would be made later." "He did say something about it the last I saw him. He said he wasn't particularly interested in exploring a new system. He'd leave that for the explorers. He was interested in the drive and so on, and after he'd paved the way for getting to the stars and had proven his drive, he'd turn it over to those interested in colonization. But six weeks ago, you say? Gosh, that's a long overstay, isn't it?" "It is. I happen to know he didn't take more supplies than he needed. So I'm worried about him." "And where do I come in? You want me to go and help you look for him?" Sandra smiled wanly. "Hardly. I'm sure Enid would enjoy that, too. No, John, what I want is for you to hook up the stuff I've got in the Lady Luck to make me one of those drives you invented so that I can go myself." "You're taking a chance, you know." "That's where the favor part comes in. I want to go and look for Steve Hammond. I need your drive. And if you don't help me, I'll go out in space and tinker with the junk until I get it. I was there when you cooked it up, remember, and I have a good memory for details." "But it's dangerous." "Is it? 'Might be dangerous' is what you mean. And I've