THE TIDE AT CAPE PERKINS

The next morning at five o'clock, Robert was dropped off at the end of a weathered timber dock on the sound side of the island.

The air was thick with marsh gas, sea mud, and the sharp, briny smell of crushed shells.

Waiting for him was Captain Silas Thorne. Silas was seventy-four, a retired commercial fisherman and master boatbuilder whose family had lived on the Outer Banks since 1780. His face was etched like driftwood, his hands broad and scarred by decades of handling wire pots and heavy timber oars. He wore faded canvas work dungarees and heavy rubber sea boots.

Silas did not introduce himself with a handshake. He tossed a pair of thick rubber-coated gloves and a five-pound steel shovel at Robert’s feet.

""Your mother says you know how to talk, boy,"" Silas said, his voice deep as the sound channel. ""Down here, nobody listens to talk. The barge is loaded with thirty tons of cured oyster shell. We shovel it into burlap bags, stack them on the skiffs, and sink them on the sandbar before the tide turns at noon.""

Robert stared at the mountain of bleached, sharp oyster shells piled high on the timber barge. His stomach churned.

""Let’s go,"" Silas grunted, stepping onto the gunwale. ""The tide doesn't wait for your feelings.""

For eight hours, under a relentless July sun, Robert shoveled.

The sharp edges of the shells cut through his canvas sneakers. His hands blistered beneath the gloves, his back screamed with fiery agony, and sweat stung his eyes until he could barely see the water. Every time he stopped to lean on his shovel, Silas threw another empty burlap sack onto the deck.

*Scrape. Thud. Drop.*

The rhythmic sound of steel hitting shell became the only reality in the world.

When the noon tide rushed in, they hauled the loaded skiffs into the waist-deep surf, dropping the heavy shell bags into the water to form a living breakwater to prevent coastal erosion.

By the time they tied the boats back to the dock at dusk, Robert collapsed onto the wooden planks, his muscles twitching with exhaustion, his clothes caked in grey marsh mud.

Silas set a tin plate of fried mullet and boiled potatoes beside him, along with a jar of cold well water.