Polaris Phantom: Isle Infiltration

1966. After the chrome‑laced Phantom Express derails on a coastal viaduct—leaving burn marks and inexplicable radio ghosts—Agent Tom Hale sails to an ironclad island fortress where the train's guidance prototype was built. Between reel‑to‑reel mainframes, transistor whisper‑nets and a satellite's cold eye, Hale uncovers a Cold War plot: a sonic‑magnetic pulse meant to derail world confidence and cover a secret Polaris trial. With a femme fatale's microfilm map and a cigarette‑boxed bug, he must infiltrate the fortress, unmask saboteurs and stop the phantom that haunts the rails.