Hannah had been inside the Mercer ranch house for less than ten minutes when she heard a dead woman knocking upstairs.

Three knocks.

A pause.

Then three more.

Nathaniel Mercer stood at the foot of the staircase, his face drained of color.

“Samuel,” he said quietly, “take your brother and sister into the kitchen.”

But Samuel refused.

“She’s doing it again, Papa.”

Hannah looked between them.

“Who?”

Nobody answered.

Then a woman’s voice drifted from the second floor.

“Nathaniel…”

It was faint.

Almost swallowed by the wind.

But unmistakably human.

Hannah stepped backward.

Nathaniel seized the lantern.

“Stay here.”

He climbed the stairs with his rifle in one hand.

Hannah waited until he disappeared around the corner.

Then she followed.

At the end of the hallway stood a heavy oak door.

Three iron bolts secured it from the outside.

Nathaniel lifted the lantern.

“Who’s there?”

Silence.

He opened the door.

Inside was a beautifully furnished bedroom covered in dust.

A lace wedding dress hung behind a wardrobe.

A silver hairbrush rested on the dressing table.

Fresh scratches marked the wooden floor.

But the room was empty.

Hannah moved toward the window.

A thin cord hung beside the frame.

It disappeared through a narrow hole in the wall.

She pulled it.

Three knocks sounded from behind the bed.

Nathaniel stared.

Someone had constructed a mechanism inside the wall.

The knocking had been deliberately created.

But why?

And who had spoken his name?

Before Hannah could investigate, Samuel appeared in the doorway.

“I told you someone was watching us.”

Nathaniel knelt beside him.

“Who?”

Samuel hesitated.

“The woman in the blue coat.”

Hannah felt a chill.

“What woman?”

“She comes when Papa rides to town. She stands near the barn and watches the house.”

“Why didn’t you tell me?” Nathaniel demanded.

“Because she said she’d take Grace away if I did.”

Nathaniel went perfectly still.

That night, he moved all three children into the downstairs sitting room.

Hannah insisted on staying awake beside the fireplace.

Nathaniel finally told her about his wife.

Her name had been Eleanor.

She was Hannah’s mother’s identical twin.

Three years earlier, Eleanor had supposedly fallen from a bridge during a spring flood.

Her body was recovered two days later.

Nathaniel had buried her beneath the cottonwood trees behind the ranch.

But six months ago, strange things began happening.

Footprints appeared beneath Eleanor’s bedroom window.

The children heard their mother’s voice.

Food disappeared from the pantry.

And three women Nathaniel had hired to help care for the children fled after receiving threatening letters.

Hannah listened in disbelief.

“Why didn’t you tell the sheriff?”

“I did.”

“And?”

“He told me grief was making me imagine things.”

“Did you believe him?”

Nathaniel looked toward the sleeping children.

“No.”

The next morning, Hannah found something hidden beneath Grace’s pillow.

A folded piece of paper.

Written in delicate handwriting.

Tell the girl with the silver locket to look beneath the third stair.

Hannah carried the note to Nathaniel.

He recognized the handwriting immediately.

“Eleanor.”

Together, they pried loose the third wooden step.

Inside was a small tin box.

It contained an old photograph, a brass key, and a document bearing Hannah’s mother’s name.

Margaret Reed.

Hannah’s hands shook as she unfolded it.

The document described a property called Silver Creek Valley.

More than six thousand acres of fertile land.

A natural spring.

And mineral rights to the surrounding hills.

The deed identified Margaret Reed and Eleanor Mercer as the legal beneficiaries of their father’s estate.

Hannah stared at the paper.

“My mother never owned land.”

Nathaniel’s jaw tightened.

“She did.”

“Then why did we live in poverty?”

“Because someone made certain you never knew.”

Hannah read the final paragraph.

If either beneficiary should die, her interest shall pass to her lawful children.

She looked up.

“That means…”

“Your mother’s share belongs to you.”

Hannah struggled to breathe.

“How much is it worth?”

Nathaniel hesitated.

“Enough that men have been trying to buy the valley for years.”

Suddenly, everything seemed different.

Her uncle’s cruelty.

His refusal to let her leave.

The strangers who had watched her.

And Nathaniel’s mysterious decision to pay for her freedom.

But another question remained.

“How did you know about this?”

Nathaniel reached inside his coat.

He withdrew a sealed envelope.

“I received this six weeks ago.”

Hannah recognized the handwriting on the front.

It was her mother’s.

Her mother had supposedly died six years earlier.

Nathaniel handed her the letter.

Inside were only four sentences.

Nathaniel,

Cyrus knows where Hannah is.

Get her away before the spring thaw.

Do not trust the sheriff.

And whatever happens, do not let them open Eleanor’s grave.

Hannah read the final sentence three times.

“Who sent this?”

“I don’t know.”

“Then how do you know it’s real?”

Nathaniel looked toward the window.

“Because Margaret used a name in that letter nobody else knew.”

Hannah frowned.

“What name?”

Nathaniel answered softly.

“The name Eleanor gave our youngest son before he was born.”

At that moment, a horse thundered into the yard.

Samuel ran to the window.

“Papa! It’s the sheriff!”

Nathaniel took the letter from Hannah.

“Get the children into the cellar.”

But the sheriff was already approaching the house.

He carried a warrant.

And behind him rode Uncle Cyrus.

Hannah’s stomach dropped.

Cyrus smiled when he saw her.

“There you are, girl.”

The sheriff unfolded his paper.

“Nathaniel Mercer, you’re under arrest for kidnapping Hannah Reed.”

Nathaniel slowly raised his hands.

But Cyrus was not looking at him.

He was staring at the tin box on the table.

And when he saw the Silver Creek deed, his smile vanished.

“Where did you find that?”

Hannah stepped in front of the box.

Cyrus reached for his revolver.

Nathaniel moved between them.

The sheriff shouted.

A gunshot exploded through the room.

And Hannah watched Nathaniel fall backward onto the floor.

As blood spread across his shirt, Cyrus leaned close to her ear.

“You should have stayed ignorant, girl.”

Then he whispered the words that changed everything.

“Your mother learned the truth too.”

“And that’s why she disappeared.”