The doctor was still speaking when Emily Hayes realized her daughter was dead.

Nine hundred miles south of Chicago, the air did not smell of gasoline or rain-soaked limestone.

It smelled of salt marsh, wet pine needles, and sweet olive blossoms drifting over low brick walls.

Savannah was an old city that understood ghosts.

It had spent two hundred years letting moss hang from live oaks to hide the scars of wars and fevers.

In a small neighborhood three streets back from the river, a tiny bakery opened its wooden shutters at five o'clock every morning.

The sign above the door read simply: *The River Stone*.

Emily wore a gray canvas apron over a faded cotton dress.

Her hands, once kept smooth with expensive creams provided by Alexander’s private dermatologists, were now dusted with unbleached flour and marked by tiny oven burns.

She liked the burns.

They were real.

They hurt in a way that had a beginning, a middle, and an end.

She lived in a single room above the kitchen with a small iron bed and a window that looked out over a courtyard choked with wild jasmine.

She had arrived in Georgia on a greyhound bus with forty dollars in her pocket and the single pink sneaker wrapped in tissue paper inside her canvas bag.

She had not touched the Hayes family accounts.

She had not called her former colleagues.

She had erased Emily Hayes from every ledger in Illinois.

Here, she was just Emily Vance, the quiet woman who baked the crusty sourdough bread that the neighborhood elderly liked because it wasn't too hard on their teeth.

Every afternoon at three o'clock, she closed the front door of the shop.

She did not stay inside.

She walked four blocks toward the public square where the fountain ran with tea-colored water beneath the oaks.

There was a kindergarten near the square.

At three-fifteen, the parents would begin to arrive.

Emily sat on the same green bench every day, her hands folded inside her apron pockets, her fingers tracing the worn rubber sole of Grace’s shoe.

She watched the mothers step out of their battered minivans.

She watched the fathers in their construction boots or paint-stained jeans kneel down on the sidewalk to tie shoelaces.

She watched children with ice cream on their chins run into arms that caught them before they could fall.

She never spoke to them.

She only watched to ensure that every child was claimed.

One Tuesday in late November, a girl with pale brown hair and two uneven braids tripped over the root of an oak tree near the fountain.

Her knee struck the dirt, and she began to wail, a sharp, helpless sound that sent a jolt of pure electricity through Emily’s spine.

Before she could think, Emily was off the bench.

She crossed the grass in seconds, dropping to her knees beside the little girl.

“Shh, sweetheart,” Emily whispered, her voice instinctively sliding into the low, honeyed register she had used every night of Grace’s life.

“Mommy is right here.”

The little girl looked up with tear-filled blue eyes.

For a terrifying, beautiful second, the universe warped, and Emily saw Grace’s eyelashes, Grace’s small turned-up nose, Grace’s bruised cheek.

“Mommy?” the child sniffled.

Then a woman in running clothes came sprinting across the grass, her face pale with motherly terror.

“Lily!” the woman cried, scooping the child into her arms.

The woman looked at Emily, her eyes filled with gratitude.

“Thank you so much. She just slipped out of my sight for two seconds.”

Emily stayed on the grass, her hands resting in the dirt.

“Don't let her go,” Emily whispered.

The mother paused, noticing the intensity in Emily’s hollow eyes.

“I won't,” the woman said softly, sensing the bottomless well of sorrow behind the stranger's gaze.

“Never let her run ahead,” Emily said, her voice shaking now.

“Even if you think the street is empty.”

“Even if you think someone promised to watch the light.”

The mother pulled her child closer, nodded with solemn respect, and walked away toward the safety of the avenue.

Emily remained on her knees in the wet loam beneath the live oaks.

The wind rustled through the gray moss above her, sounding like hundreds of dry leaves whispering secrets she couldn't understand.

She took Grace’s sneaker out of her pocket and pressed it against her forehead.

The rubber smelled faintly of the laundry detergent she had used in Chicago six months ago.

“I’m keeping watch, baby,” she whispered into the dirt.

“Mommy is staying right here.”

Across the square, parked in the deep shadow of an antebellum carriage house, the dark windshield of a nondescript black sedan caught the afternoon sun.

Behind the wheel, a man with a scarred cheek lowered a pair of high-powered binoculars and picked up his satellite phone.

He dialed a private number that had only one receiver in Chicago.