1.

The end of August, after the summer people left, was Cara’s favorite time of year. It was still warm enough on the Outer Cape to go to the beach and run headlong into the crashing waves. And since all the cars were gone, with their blaring horns and the smog from their tailpipes, she could ride her bike along Route 6 without feeling nervous.

After two months of crowds and backed-up traffic, the loneliness of it felt like a deep sigh of relief.

Now she was riding along the top of the tall, crumbling cliffs that overlooked the long stretch of sand and blue water that was the national seashore. The wind sighed as it ruffled the wild grass and the low, scrubby pine trees. From here, though she was high above the ocean, she could still smell the salt spray and hear the faint crash of the surf. She could even make out the small figures of people below—a few end-of-summer stragglers leading their bounding dogs along the lacy white line of the tide.

Sometimes there were ships like tiny dots in the gray haze of the distant water; sometimes there was nothing there at all. Then she could imagine she was looking all the way over the end of the earth.

If the earth had an end.

Panting, she pedaled hard along the cliff trail. She was headed to Nauset Light Beach, wearing some flips and a tank top, to meet her friend Hayley; a mesh bag was stuffed into one of the bike’s saddlebags and held her swimsuit and a towel. The sand was fine and loose up here and it was hard to ride, but then, finally, the trail on the cliff’s edge turned inland for a few hundred yards and emptied into the beach parking lot.

She was struggling to catch her breath when she got off and locked her bike to an old split-rail fence. Because it was late summer, and also late afternoon, the parking lot was nearly empty of cars—just a rainbow-colored hippie van in one corner and a Park Ranger’s jeep in another. The red-and-white striped Nauset lighthouse loomed over the lake of pavement.

All the tourons, as her older brother Max and his friends called the tourists when they were acting cooler-than-thou, liked to stand in the parking lot to take pictures of the lighthouse. It was famous because it was near where telegraphs had been invented, or at least where the famous Marconi, who had the next beach over named after him, sent the first one across the Atlantic.

Telegraphs had clearly been more of a hassle than email, she thought, but like everything back then, cool in their own way.

The Park Service had a display on Marconi but she wasn’t that interested. Her dad had told her Marconi stole his ideas from better men like Nikola Tesla, then took all the credit himself, and anyway Marconi was a fascist-type dude. Which wasn’t too ideal.

But apparently didn’t stop them from naming beaches.

“Hey, you.”

Hayley was leaning against the fence along the boardwalk. She’d lived just down the street from them ever since Cara could remember, and though she and Cara were really different they’d always been best friends. Her blond hair had tiny braids at the sides, tied with elastics whose pink matched her lip gloss and bubble gum; Hayley was addicted to lip gloss and to gum.

Cara’s dad, who called gum “that filthy habit” as if it were a new designer drug or something, had recently said Hayley was “like a gawky calf chewing her cud.”

“What took you so long?” went on Hayley. “I’ve been here for ages.”

“I had to help my dad with something,” said Cara.

The truth was she’d been crying a bit pathetically in her room. And even though she trusted Hayley, she didn’t want to overshare.

They went into the shower room to slip into their suits, Hayley’s a hot-pink bikini, Cara’s a one-piece blue Speedo she used for swim team. Hayley was on the team too, but when it came to beach apparel one-pieces were a fashion don’t, she told Cara.

They came out of the changing room to find a big gray cloud covering the sun.

“Oh. Nice,” said Hayley, shivering, and hung her towel around her neck as they headed down the wooden steps to the beach.

There were a couple of guys playing Frisbee on the sand, and an older lady reading a book, but that was it. No lifeguard on duty, and the waves weren’t big enough for surfers.

They laid down their towels and tested the edge of the water with their toes.

“It’s freezing,” groaned Hayley. “You gotta be kidding me! Like, forget it.”

The ocean-side water was always colder—your lips turned blue and you started to shiver as soon as you went in. Because the Cape was a peninsula, with one side facing out to the ocean and the other facing the Massachusetts coast, the beaches on the two sides were different. The bay side, as they called the side facing in, had warmer water, which was why they usually swam either there or in the turquoise kettle ponds that dotted the piney woods. But the bayside water was often silty, too, and full of floating debris, while the ocean-side water was clear. The ocean side also had softer, whiter sand, bigger waves, and the tall amazing bluffs.

“I’m going in anyway,” said Cara. “Come on. Don’t be a wuss. What if I drown because I had no swimbuddy?”

“That’s like emotional blackmail,” said Hayley. “I think.”

“Call it what you want,” said Cara. “Are you a man or a mouse?”

“Mouse, chick,” said Hayley. “And Miss Mousy has a magazine. But hey, you go crazy.”

She backed up and settled down on her towel, and Cara waded in and stood in a foot of frigid water looking out at the rest of the ocean. She watched the sand beneath her feet get sucked out by the tide, felt her heels sink into the hollows. After a while she splashed out further and then dove.

As the water closed over her she thought of swimming with her mother, who always dove right into the ocean, no matter how cold it was.

Her mother. Who was gone.

It was her mother who had taught her to trust the water; now the slow pull of the tide and the water’s buoyancy helped her forget her worries a bit. She dove in and splashed out again, floated on her back and gazed up at the sky.

Last summer it had mostly been her two brothers and her at the beach, but this summer things had changed. Since Max was sixteen he could work at restaurants, so he’d been bussing tables during the high season, and even this week—though the crowds had thinned out and tips were nothing much once the stream of tourists slowed to a trickle—he was still working the dinner shift, which began in the late afternoons. It sounded like fun, in a way—all the wait staff and kitchen staff knew each other pretty well by the end of the season and now were a kind of big, squabbling family—but if Cara wanted to do restaurant work herself she still had three years to go.

Jax, short for Jackson, had just turned ten and was off at summer camp on the wildlife sanctuary on the bay, where the counselors filled the days dragging the kids around on what they cheerfully called “nature discovery walks” and “tidal flat funhikes.” He loved spending his time outdoors and lugged home backpacks full of the big, dark-brown shells of horseshoe crabs and slimy pieces of seaweed. He set them up on a shelf over his bed till her dad noticed the smell.

He’d always been obsessed with animals, including extinct ones like dinosaurs and trilobites; he had spent a lot of time learning about them with their mother, who was a marine biologist. Memorizing large numbers of facts about obscure subjects was her little brother’s idea of fun. Jax collected information in databases that would have been impressive for a college student, much less a kid. He was a combination of techie and nature boy, though his nature-loving was pretty scientific—more anthropology than wild child or granola. He took it upon himself to carefully record the curious habits of the natives.

But since their mother had disappeared—the 20th of June, a date they’d never forget—Jax expressed his animal interest mostly by collecting live ones in his room and forgetting they were there until it was too late. Acting out, was what Max called it. Hermit crabs, frogs, once even a foot-long dead, rotting fish with skin and meat still hanging off the bones—all kinds of things were appearing in his room that shouldn’t be there. And not always in tanks or cages, either.

Her parents had adopted Jax when he was two, and by last summer her dad used to say he was nine going on ninety. Jax was different, to say the least. Sure, he was “gifted” and all that, and sometimes talked like a tenured professor—a miniature version of their dad—but it went way further than that.

Jax had certain…abilities.

She shook her head. She didn’t want to think about that right now.

School was starting in a week or so, which was cool but was also making her feel anxious. She missed her mother even more because of it—her mother who always found the time to help her buy supplies and plan for extracurriculars. This year there would only be her dad, and he was almost as busy as he was absent-minded. He taught history at 4C’s, Cape Cod Community College, and was getting ready to start back for the fall semester, doing classes in European church history—“madmen, monks and martyrs,” as he called it fondly.

He said her mother was bound to be back any day now, and Max said so, too, but Cara knew they were saying that to make her feel better. And maybe themselves too.

She realized she was blinking up at the sky. There were more gray clouds gathering, and it was getting late.

On her way back to shore, just beyond the break, she dove under again and swam underwater for one long kick, holding her breath. Right when she was about to come up for air something brushed up against her and she practically leapt out of the water. It was something with fur. What the—?

She splashed, looking around her frantically. And there it was—something brown in the water. A small, tan-and-brown head with dark, shining eyes.

It definitely wasn’t a seal—Cara had seen them plenty of times in the water from Falmouth all the way up to P-town. There were no sea lions around here, and it wasn’t one of those anyway. Maybe some kind of large rodent?

Then it flipped onto its back and floated, like it was just lounging there, paws up on its belly right beneath the chin. Its eyes seemed to be steadily focused on her. And then she recognized what it was. Not from real life, only from nature shows.

It was an otter.

But she’d never heard of otters on the Cape. Never.

She treaded water, threads of seaweed clinging to her ankles…what struck her was that the otter didn’t seem to be afraid of her at all. The eyes were so dark…it lay on its back and the eyes, she could swear, were like a person’s: they were intently fixed on her own. Beady because they had purpose, but also soft and deep.

She’d never been so close to a wild animal. It didn’t make sense; the otter should already be long gone.

“How come you aren’t afraid of me?” she whispered.

It was stupid to talk to an otter, but she didn’t know what else to try. The fur was beautiful, the face so light it was almost white, with a dark triangle of nose, and the paws a dark brown. She wanted to touch those hand-like paws, posed thoughtfully together almost as if the otter was thinking. She could reach out easily; it was so near.

She treaded water a bit closer, a bit closer—their eyes were still locked together, it seemed to her—and then her cold, pruney fingertips were reaching out, almost without her planning it. For just a second they touched the rough black pad of a paw.

In that second it was like someone had shuffled the world away—all of it forgotten except for the feeling she was having. It was as if the sky and sea disappeared, the beach and the cliffs faded. She felt dizzy and almost sick but also curiously warm.

She felt exhilarated.

And then it streamed through her:

TAKE CARE OF THEM FOR ME TAKE CARE OF THEM FOR ME TAKE CARE OF THEM

“Cara! Hey Cara! You OK?”

It was Hayley, calling from shore. She sounded so far away, though. Cara’s eyes were open again, the sea was there, the beach, the different blues and browns of normal life, the scene of ocean and sky. She found herself shaking her head—had those been her own thoughts?

But it didn’t feel like it, it didn’t feel like she’d chosen to think those things, and the words left a trail behind them in her mood, a kind of glittering hope…and then the otter was flipping over so quickly she couldn’t follow the movement, and it was gone.

She stared at where it had been. Nothing but water.

She shook her head, dazed. She felt a bizarre glow, like a line of silver through the middle of her body.

It lingered.

Finally, not knowing what else to do, she swam slowly for the beach, then waded out and ran, tossing up sand, to where Hayley was lying on her towel flipping magazine pages.

“Did you see that?” she asked, breathless. “Did you see what was right next to me?”

“You’re totally dripping, Car! And there’s sand on my back now!”

“Sorry, but didn’t you—”

“Wait. Wait. Listen. Accessorize for fall with shades of oxblood and burgundy….” read Hayley. “There’s an actual color called oxblood? Barfo. Hey. What’s the difference between lime and chartreuse?”

“But—there was an animal! An otter! I swear, Hay. Can you believe that?”

“Otters. Uh huh.”

Hayley nodded distractedly and turned her magazine to look at something from a different angle. It seemed to be a picture of a model’s thin wrist wearing 8,000 bangles.

Cara couldn’t pay attention to anything but that silver trace she still felt in herself, her whole being that tingled with the fleeting touch of something unknown.

“Hayley, listen. Do you realize how weird that is? We don’t have otters in the ocean here. At least, I’ve never heard of one.”

“Maybe the little guy got lost,” mused Hayley, and looked up. “But they can swim, right? Is there an otter rescue deal, like there is for beached whales?”

Cara stared at her for a second, then sighed and settled down next on her own towel. Sometimes Hay could be a little clueless.

But sea otters, Cara was almost certain, lived on the West Coast. In the Pacific. Not in the Atlantic at all. It was really kind of impossible. She made a mental note to ask Jax about it, Jax or her dad.

And then, on top of that, it was as though it had talked to her without opening its mouth—as though, let’s face it, it was delivering a message.

She lay there for a minute, tuning out completely while Hayley chattered on about some movie star who’d had an operation to make her lips fat. After a while she turned on her side and slipped her cell out of her bag to glance at its clock. It was already time to go; she had to get home for dinner.

“Man. I wish I could take off too, but I have to wait for my mom,” said Hayley apologetically. “Otherwise I’d totally go with you. Sorry. She’s coming after work, she’s all, ‘I have to get in my tan time!’ Even though it’ll be, like, five-thirty. It’s so humiliating, she has one of those retro silver screens from the eighties? And she holds it under her chin to get more sun on her face? I go, ‘Haven’t you ever heard of skin cancer? Gross gnarly skin wrinkles?’ I’m serious, she’s gonna look like one of those orange Florida ladies.”

“My mom’s the opposite,” said Cara. “She always makes us wear sunscreen. Even when it’s gray out….”

She trailed off. Because clearly her mother wasn’t around to give advice.

Hayley shot her a look, then said, more gently than usual, “Is there—do they have any, like, new info? About what might have happened?”

Cara shook her head, her eyes downcast.

There was a lump in her throat.

And a good possibility, she added to herself, that she was experiencing some kind of hallucinations.

After a minute Hayley filled the silence.

“Yeah. Well. My mom just doesn’t get it. When I tell her she’s getting a rhino hide she just goes, ‘You have to suffer to be beautiful, Hayley.’ ”

Cara nodded and tried on a quick, tight smile.

Hayley reached over and grabbed her hand, squeezing it. After a few seconds Cara moved her hand away, blinking.

“So anyway,” said Hayley. “Sorry I can’t ride home with you.”

“No problem,” said Cara, and waved as she turned to head up the cliff staircase. “See you.”

Tonight her dad had promised to take them to the Wellfleet Drive-In, the only drive-in movie theater left on the Cape. It was a ten-minute car ride from their rambling old house on the bay, but they were planning to take their bikes instead; they didn’t need the car, since they would probably see one of the indoor movies in the multiplex part of the drive-in. After the movie, in the dark, they would coast home again along the peaceful streets, listening to the crickets. They did it every Thursday night in the summer.

Their dad was a distracted scholar type who knew Latin and wore three-piece suits, and even the kind of watch you kept in a pocket on your vest and pulled out on a chain called a fob. But he did love one modern thing: movies. He would see anything that was playing but he especially loved bad vintage movies with cheesy special effects, like The Mummy’s Hand and Swamp Thing.

She didn’t know what was at the theater tonight, but this was one time she agreed with her dad: any old movie would do. When she settled down in front of the vast screen, bright pictures flashing in front of her eyes in the dark, she could almost forget that her mother was missing and no one in the whole world seemed to have the faintest clue where she was.

She walked through the wild beach roses to the parking lot. The pink flowers had already disappeared from their low bushes along the trails, leaving the rose hips behind them. Her mother liked to gather the small fruits every fall and make tea with them, which she said helped to ward off colds…at the thought Cara felt the usual pang.

This fall, maybe, she’d get sicker than usual. This fall there wouldn’t be the warm homemade tea, only the bare counter in the kitchen and empty oven mitts hanging on hooks, unused.

She looked up at the sky, to where the towering white clouds of the morning had flattened out and turned gray and low, and tried to push the thought of winter down and away. Unlocking her bike, she tossed her mesh bag into a saddlebag, got on and took off. With no one in the parking lot except her she could fly; she could pedal as fast as she wanted across the pavement, through the cooling air of twilight.

She spread out her arms and felt the wind lift her hair.

Ω

As she coasted down her street toward her house the surface of the bay-side water was turning black; fingers of pink and purple reached across the sky. The trees were shifting slowly from leafy green into dark silhouettes, making home seem even more welcoming.