S2E53 - The Man Who Measured the Sound at Thistle Cove

May 2022, a Wednesday night just past eleven. Luna's skiff drifts into Thistle Cove under a half-moon, following a story she'd heard from an old deckhand named Ellery. He said the cove used to sing — not the slap of water on rock, but a low note, deep and steady, that came up through the hull of any boat that crossed it. The old fishermen called it the Thistle hum. They stopped talking about it after the granite quarry closed and the sound changed. Luna moored at the cove's north end, where a single cottage sat dark above the tideline. A ma...