Mysteries and complex memories envelop an unhappy suburban marriage.

"So Kendall started it, and once the ball of change got rolling, it gathered velocity. No going back. Things were starting to happen. One morning on the brick patio, Kendall was in sweats after finishing his workout. The look suited him: athletic but not excessively sweaty. In the distance, the heavy haze was like a scrim in front of the cityscape. It would mean a smog alert when they turned on the news. Behind him was the dry swimming pool, a long, inset coffin with a sturdy mesh cover that looked like a rectangular rug laid over the yard. She felt a recklessness bubbling up in her. He was her husband, yet not. Something about him coming home a stranger was cutting her loose, changing the plan."

Cerebral horrors from the inimitable Blake Butler.

"The tone had been appearing on the air for weeks. Its tone contained all possible timbre: every sentence ever crammed into each blink. Sometimes the tone would last for several hours, sealing the air against all other motion. It always hurt. It made Person 1180's blood go numb. It made the books fall off the bookshelves and land opened to certain pages, though when she tried to look the words would melt or disappear. No one could say what made the tone or where it came from. Tax dollars were purportedly at work."

A trio of addicts--a man, a woman, and a prostitute--venture into Las Vegas to find a dealer.

"At the corner of Tropicana and Las Vegas Boulevard, we are swallowed by a cheery, comforting crowd of good mothers from Wisconsin and fathers from Minnesota, out as late as they ever have been. It is a sea of gaping purses. Flip-phones are holstered to belts, tucked under big bellies. Half-drunk gallon-sized tubes of ruby-red beverage crowd the trashcans and I have no qualms about picking one for myself and gulping it down. The liquid is warm and syrupy, but under it all there is the low burn of rum, a small relief. Deborah has powdered her nose and is eyeballing the frat boys on the periphery. Only Shelly is looking lost, still sweating around her underarms, her eyes bugging and the space under her chin, dipping up and down, swallowing nothing."

Two nineteenth century paleontologists, once friends and colleagues, become bitter enemies.

---

"But years ago, there was room for friendship. They talked for hours at Haddonfield, grinning in helpless academic passion and exclaiming at their own twin hearts. They ate breakfast together on a heap of rock in the marl pits, black bread and coffee as the sun swam into the sky. Cope in shirtsleeves, a boy's face, looking more like Marsh's son than his contemporary."

Five provocative fragments from the author of this year's acclaimed experimental SF novel Ivyland.

"If, as the present suggests, we are fated to spend ever more time in virtual realities, funneling ourselves into the abstractions of code, then so too will human savagery fold into this nonspace. Murder will be wiping a hard drive with minds on it. Infoterror and thoughtwar the apocalyptic threats."

Not exactly Valentine's Day: an English professor in Chicago, lost in grief, begins dating a student.

"I can't even figure out what it is in Eric, why he sometimes reminds me of my old boyfriend. It's something in the way their faces shift, but I can never pin it down to a feeling or a cause. It surprises me right out of sleep."

A woman reflects back on the end of her relationship with Sergei, a Ukranian.

"I was hugged and examined by Sergei's parents. I realized that I was being sized up for something, which was frightening, and that their response was that of instant, teary approval, which was far more frightening. With watery eyes and pinched lips they whispered 'precious' and called me 'gorgeous,' while the roundest of the official-types on stage began to sing."

A minimalist exchange set inside a volcano.

"There is nothing to do but drink beers and stare up into the black and so that is what we do. "