The book and its handful of sequels were big items in our household when I was naive enough to take such things seriously. My father had given me Stranger Than Science in a battered library-discard edition and I had finished it — at the age of ten — in three late-night sessions. I suppose my father considered this the kind of material that might stimulate a boy’s imagination. If so, he was right. Tunguska was a world away from the gated Baltimore compound where Charles Carter Warden had planted his troubled wife and only child.

I outgrew the habit of believing this sort of thing, but the word “strange” had become a personal talisman. Strange, the shape of my life. Strange, the decision to stay in Thailand after the contracts evaporated. Strange, these long days and drugged nights on the beaches at Chumphon, Ko Samui, Phuket; strange as the coiled geometry of the ancient Wats.

Maybe Hitch was right. Maybe some dark miracle had landed in the province. More likely there had been a forest fire or a narcotics shoot-out, but Hitch said the caterers had told him it was “something from outer space” — and who was I to argue? I was restless and facing the prospect of another empty day fielding Janice’s complaints. And not relishing it. So I hopped on the back of Hitch’s Daimler, fuck the consequences, and we motored away from the coast in a cloud of blue exhaust. I didn’t stop to tell Janice I was going. I doubted she would be interested; anyway, I’d be home by nightfall.

Lots of Americans disappeared in Chumphon and Satun in those days, kidnapped for ransom or murdered for pocket change or recruited as heroin mules. I was young enough not to care.

We passed the Phat Duc, the shack where Hitch supposedly sold fishing tackle but in fact did a brisk trade in native marijuana to the party crowd, and turned onto the new coast road.