His wife or ex-wife-to-be called, and she was likewise incredulous. “It must be a mistake,” she said when Art told her about it.

She had called about one of her camera lenses, now missing; she suspected that Art had taken it when he moved out. “I’ll look for it,” Art said. He went over to the closet to look in his two suitcases, still packed. He knew the lens was not in them, but he rooted loudly through them both anyway. Sharon would know if he tried to fake it. While he searched she continued to talk over the phone, her voice echoing tinnily through the empty apartment. “It just shows how weird that Fort is. You’ll go to some Shangri-La and he’ll be using Kleenex boxes for shoes and talking Japanese, and you’ll be sorting his trash and learning to levitate and I’ll never see you again. Did you find it?”

“No. It’s not here.” When they had separated they had divided their joint possessions: Sharon had taken their apartment, the entertainment center, the desktop array, the lectern, the cameras, the plants, the bed, and all the rest of the furniture; Art had taken the Teflon frying pan. Not one of his best arbitrations. But it meant he now had very few places to search for the lens.

Sharon could make a single sigh into a comprehensive accusation. “They’ll teach you Japanese, and we’ll never see you again. What could William Fort want with you?”

“Marriage counseling?” Art said.

• • •

Many of the rumors about Fort’s seminars turned out to be true, which Art found amazing. At San Francisco International he got on a big powerful private jet with six other men and women, and after takeoff the jet’s windows, apparently double-polarized, went black, and the door to the cockpit was closed. Two of Art’s fellow passengers played at orienteering, and after the jet made several gentle banks left and right, they agreed that they were headed in some direction between southwest and north. The seven of them shared information: they were all technical managers or arbitrators from the vast network of Praxis companies. They had flown in to San Francisco from all over the world. Some seemed excited to be invited to meet the transnational’s reclusive founder; others were apprehensive.

Their flight lasted six hours, and the orienteers spent the descent plotting the outermost limit of their location, a circle that encompassed Juneau, Hawaii, Mexico City, and Detroit, although it could have been larger, as Art pointed out, if they were in one of the new air-to-space jets; perhaps half the Earth or more. When the jet landed and stopped, they were led through a miniature jetway into a big van with blackened windows, and a windowless barrier between them and the driver’s seat. Their doors were locked from the outside.