Richard Doss was five-five, tops, with a weathered leprechaun face-wide at the brow tapering to an almost womanish point at the chin. A dancer's build, very lean, with square shoulders, a narrow waist. Oversize hands sporting manicured nails coated with clear polish. Palm Springs tan, the kind you rarely saw anymore because of the melanoma scare. The fibrous complexion of one who ignores melanoma warnings.

His hair was black, kinky, and he wore it long enough to evoke another decade. White man's afro. Thin gold chain around his neck. His black silk shirt had flap pockets and buccaneer sleeves and he'd left the top two buttons undone, advertising a hairless chest and extension of the tan. Baggy, tailored gray tweed slacks were held in place by a lizard-skin belt with a silver buckle.

Matching loafers, no socks. He carried a smallish black purselike thing in one hand, the silver phone in the other.

I would've pegged him as Joe Hollywood. One of those producer wanna-bes you see hanging out at Sunset Plaza cafes. The type with cheap apartments on month-to-month, poorly maintained leased Corniches, too much leisure time, schemes masquerading as ideas.

Richard Doss had made his way south from Palo Alto and embraced the L.A. image almost to the point of parody.

He said, "My wife was a testament to the failure of modern medicine." The silver phone rang. He jammed it to his ear. "Hi. What? Okay. Good… No, not now. Bye." Click. "Where was I-modern medicine. We saw dozens of doctors. They put her through every test in the book. CAT scans, MRIs, serologic, toxicologic. She had two lumbar punctures. No real reason, I found out later. The neurologist was just 'fishing around.' "

"What were her symptoms?" I said.

"Joint pain, headaches, skin sensitivity, fatigue. It started out as fatigue. She'd always been a ball of energy. Five-two, a hundred and ten pounds. She used to dance, play tennis, powerwalk. The change was gradual-at first I figured a flu, or one of those crazy viruses that's going around. I figured the best thing was stay out of her face, give her time to rest. By the time I realized something serious was going on, she was hard to reach. On another planet." He hooked a finger under the gold chain. "Joanne's parents didn't live long, maybe her constitution… She'd always been into the mom thing, that went, too. I suppose that was her main symptom. Disengagement. From me, the kids, everything."

"Judy told me she was a microbiologist. What kinds of things did she work on?"

He shook his head. "You're hypothesizing the obvious: she was infected by some pathogen from her lab. Logical but wrong. That was looked into right away, from every angle-some sort of rogue microbe, allergies, hypersensitivity to a chemical. She worked with germs, all right, but they were plant germs-vegetable pathogens-molds and funguses that affect food crops. Broccoli, specifically. She had a USDA grant to study broccoli. Do you like broccoli?"

"Sure."

"I don't. As it turns out, there are cross-sensitivities between plants and animals, but nothing Joanne worked with fit that category-her equipment, her reagents. She went through every blood test known to medicine." He thumbed his black silk cuff. His watch was black-faced with a gold band, so skinny it looked like a tattoo.

"Let's not get distracted," he said. "The precise reason for what happened to Joanne will never be known. Back to the core issue: her disengagement. The first thing to go was entertaining and socializing. She refused to go out with anyone. No more business dinners-too tired, not hungry. Even though all she did in bed was eat. We're members of the Cliffside Country Club and she'd played tennis and a little golf, used the gym. No more. Soon, she was going to bed earlier and rising later. Eventually, she started spending all her time in bed, saying the pain had gotten worse. I told her she might be aching because of inactivity-her muscles were contracting, stiffening up. She didn't answer me. That's when I started taking her to doctors."

He recrossed his legs. "Then there was the weight gain. The only thing she didn't withdraw from was food. Cookies, cake, potato chips, anything sweet or greasy." His lips curled, as if he'd tasted something bad. "By the end she weighed two hundred ten pounds. Had more than doubled her weight in less than a year. A hundred and ten extra pounds of pure fat-isn't that incredible, Doctor? It was hard to keep seeing her as the girl I married. She used to be lithe. Athletic. All of a sudden I was married to a stranger-some asexual alien. You're with someone for twenty-five years you just don't stop liking them, but I won't deny it, my feelings for her changed- for all practical purposes she was no longer my wife. I tried to help her with the food. Suggesting maybe she'd be just as satisfied with fruit as with Oreos. But she wouldn't hear of it and she arranged the grocery deliveries when I was at work. I suppose I could've taken drastic measures-gotten her on fen-phen, bolted the refrigerator, but food seemed to be the only thing that kept her going. I felt it was cruel to withdraw it from her."

"I assume every metabolic link was checked out."

"Thyroid, pituitary, adrenal, you name it. I know enough to be an endocrinologist. The weight gain was simply Joanne drowning herself in food. When I made suggestions about cutting back, she responded the same way she did to any opinion I offered. By turning off completely-here, look."

Out of the purse came a pair of plastic-encased snapshots. He made no effort to hand them to me, merely stretched out his arm so I had to get up from my chair to retrieve them.

"Before and after," he said.

The left photo was a color shot of a young couple. Green lawn, big trees, imposing beige buildings. I'd collaborated with a Stanford professor on a research project years ago, recognized the campus.

"I was a senior, she was a sophomore," said Doss. "That was taken right after we got engaged."

For many students, the seventies had meant long coifs, facial hair, torn jeans and sandals. Counterculture giving way to Brooks Brothers only when the realities of making a living sank in.

It was as if Richard Doss had reversed the process. His college 'do had been a dense black crew cut. In the picture he wore a white shirt, pressed gray slacks, hornrimmed glasses. And here were the shiny black wing-tips. Study-pallor on the elfin face, no tan.

Youthful progenitor of the corporate type I'd expected him to be.

Distracted expression. No celebration of the engagement that I could detect.

The girl under his arm was smiling. Joanne Heckler, petite as described, had been pretty in a well-scrubbed way. Fair-skinned and narrow-faced, she wore her brown hair long and straight, topped by a white band. Glasses for her, too. Smaller than Richard's, and gold-framed. A diamond glinted on her ring finger. Her sleeveless dress was bright blue, modest for that era.

Another elf. Marriage of the leprechauns.

They say couples who live together long enough start to look like each other. Richard and Joanne had begun that way but diverged.

I turned to the second photo, a washed-out Polaroid. A subject who resembled no one.

Long-view of a king-size bed, shot from the foot. Rumpled gold comforter strewn across a tapestry-covered bed bench. High mound of beige pillows propped against the headboard. In their midst, a head floated.

White face. Round. So porcine and bloated the features were compressed to a smear. Bladder-cheeks. Eyes buried in folds. Just a hint of brown hair tied back tight from a pasty forehead. Pucker-mouth devoid of expression.

Below the head, beige sheets rose like a bell-curved, tented bulk. To the right was an elegant carved night-stand in some kind of dark, glossy wood, with gold pulls. Behind the headboard was peach wallpaper printed with teal flowers. A length of gilded frame and linen mat hinted at artwork cropped out of the photo.