I hadn't stayed in the train or on the platform to assist in the investigation, but I didn't feel guilty about it. Trilling could square all that with the authorities easily enough and he wouldn't have wanted me to talk to the police and have to identify myself. I was sure of that. My evidence would be taken down and turned over to the proper authorities in good time. The rule for me—the only rule I had a right to consider—was no entanglements.

I shut and locked the front door and almost called out: "It's me, darling!" as I usually do when I come home late, because when Joan is alone in the apartment and hears a door opening and closing she gets angry when I just walk in unannounced. It's part woman-curiosity, part fear, I guess—the thought that it could be a prowler and why should she be kept in suspense while I'm hanging up my hat and coat?

But this time something prevented me from calling out. Possibly the quarrel we'd had was still rankling a little deep in my mind and I wasn't quite sure how she'd take the "Darling."

My stubborn pride again. Or possibly it was just the feeling I had that the apartment was quieter than usual, that when you're keyed up and alert enough to hear a pin drop and you hear nothing—just a stillness that's a little on the weird side—your anxiety becomes too great to be relieved by calling out a cheery greeting.

I felt somehow that it would be wiser, and set better with the way I felt, if I just hung up my coat and walked into the living room without saying a word.

So I walked into the living room without saying a word and she was sitting right in the middle of it, on a straight-back chair with all of her bags packed and standing on the floor by the window, and with all of my bags packed and standing cheek-by-jowl with hers, and the three trunks that were going with me to Mars all sealed up and double-locked, and she wasn't angry or shaking her head or looking at the luggage with scorn.

There was pride in her lustrous brown eyes and the adorable tilt of her chin, and a warmth and a tenderness, and she was smiling at me and nodding.

"Oh, darling," she said. "Darling ... darling ... come here. Did you think I'd ever let you go to Mars without me? It was just talk—just stubborn, wild, crazy talk and it didn't mean a thing."

If you marry a woman like Joan and ever have a moment of doubt ... well, it means you ought to have your head examined. But you're twice as far removed from sanity if you throw away the check. For you can always be sure it will be redeemed eventually, in full measure and brimming over.

I didn't even have to put on my uniform and attach the small silver hawk to it.