That had been nine years ago. Eva would have been nearly fifteen, now, flowering into womanhood. He had no daughter. _But she could have lived_, Harker thought. _Maybe._ He returned to his desk and sat quietly for a while. After twenty minutes of silent thought he reached for the phone and punched out Lurie's number. CHAPTER II Harker had an appointment with old Richard Bryant at three that afternoon. He was not looking forward to it. Since Bryant was confined to his home by doctor's orders, it meant that Harker would have to visit the old man, and that meant entering a house where death seemed to hang heavy over the threshold, a house filled with graspingly impatient relatives of the venerable hero of space travel's infancy. At half past two Harker notified his secretary that he was leaving; he gathered up the portfolio of relevant papers, locked his office, and took the gravshaft down to street level. He emerged on First Avenue, and walked quickly downtown toward 125th Street. It was a bright, warmish, cloudless May afternoon. A bubble of advertising was the only blot on the otherwise flawless sky. The Manhattan air was clean, tingling, fresh. Harker never breathed it in without thinking of the vast dynamos of the puritron stations every ten blocks apart, gulping in tons and tons of city soot each second. In his second year as Mayor, the entire Brooklyn puritron assembly had "accidentally" conked out for four hours, thanks to some half-forgotten labor squabble. Harker remembered the uproar _that_ had caused. At 125th Street he boarded the crosstown monorail and moments later found himself disembarking at the Riverside Drive exit. He signaled for a cab; while he waited, a bleary-eyed old man shuffled over to him, shoved a gaudy pamphlet in his hands, greeted him by name, and shuffled away. He looked at it. It was one of the many official organs of the Watchtower Society. As he stuffed it in the corner disposal-bin, he smiled in recollection of that organization's motto: _Millions now living will never die._ Gravely he proposed a substitute: _Millions now dead will live again._ The attendant images effectively choked off the mood of good humor that had been stealing over him. He remembered that in only two days he would be journeying across the Hudson to see whether the Beller Laboratories people had actually hit on something or not. The cab drew up. Harker slid into the back seat and said, "Seventy-ninth and West End, driver." The house was a massive, heavily-chromed representative of late twentieth-century architecture, settling now into respectable middle age. Harker had visited it on three separate occasions, and each time his discomfort had increased. It had no gravshaft; he rode up in a human-operated elevator. The operator said, "I guess you're going to visit Mr. Bryant, eh, Mr. Harker?" "That's right."