A stranger contacts you online, letting you know he's been keeping an eye on you unawares. (Saw you at that restaurant the other night — loved your outfit!) Do you:
1. Block and report?
2. Alert the authorities?
3. Strike up an extended, vaguely flirty correspondence?
There are strong cases to be made for the first two options. Only Door No. 3, though, offers a path to a discomfiting psychological thriller. Perhaps it's hard to believe that Hongmei, the hero of Geling Yan's new novel, "The Secret Talker," would behave in such a way. Or that anybody would. That's fine with Yan. In this slim, tricky novel, she's less concerned with plausible motivations than with the emotions that consume us when we force ourselves to confront our past and our secrets.
But about that stranger. The recipient of his e-mails, Qiao Hongmei, is a Chinese-born woman who's living in the Bay Area with Glen, her American husband. Their relationship is adrift and passionless, and the stranger seems to know it, "messaging her from the shadows and keeping his identity hidden while he judged her, exposed her." The man shares his knowledge about her whereabouts in creepy detail — the "alarmingly sexy beaded sandals" she wore at a restaurant or the tasseled cloth handbag she took to the library.
The nameless man shares little of himself in return. He has an estranged daughter, Hongmei learns, but not much else. But she keeps e-mailing back, both to suss out details and to keep her loneliness at bay. (She's stalled on her dissertation, with few other ways to occupy her time.) She recruits a friend to e-mail him to assist in the investigation, but also can't shake "her slight attraction to this mysterious man" or her urge "to make sure she was truly special in his eyes."
This is a profoundly out-of-touch conceit in 2021, when a guy on the internet showing up in your inbox with intimate personal details should only set off klaxons and signs flashing do not engage. (Snip out a few letters, and a more accurate title for this book emerges: "The Stalker.")