When Elena Voss inherits her estranged father‘s antique map shop, she expects dusty ledgers and unpaid bills — not a locked drawer hiding a map to nowhere. Streets that don’t exist. Passages beneath the city that were never supposed to be drawn. Tracing her father‘s cryptic notes through forgotten archives, Elena uncovers a century-old network built to shelter the desperate, and the secret her father guarded to protect it. Someone wants the tunnels sealed for good, and they’re willing to let the world believe her father died of natural causes to make sure it happens. With only his oldest friend and a map that keeps changing, Elena must decide how far she'll go to protect a legacy she never asked for, before the last lantern in the dark goes out for good. A mystery about inheritance, memory, and the maps we're never meant to find.
