The Forgotten Places: Ground Zero. The Forgotten Places, #3

THE WAR IS OVER. THE WATCH NEVER ENDS. Thirteen-year-old Steve Miller thought sealing Ward Four was the end of the story. But the Forgotten Places Club has only just begun. Armed with his father's mysterious key card and a new lead from the local archives, Steve discovers a concrete secret buried beneath the Hampshire countryside: an abandoned Royal Observer Corps bunker, sealed since the height of the Cold War.
When Steve, Cal, Danny, and Priya descend into the darkness, their EMF meters don't just spike-they scream. Inside, time stands still. Coffee cups sit half-full on desks from 1980, and the logbook remains open. But they aren't the first ones down here. A lone sentinel refuses to leave his post, trapped in a loop of nuclear fear that never materialised. As the temperature drops and the air grows thick with radiation-like static, the team realises this ghost isn't just haunting the bunker-he's guarding something inside.
To free the spirit, the Club must uncover a classified truth that someone still wants buried. But in the silence of the deep earth, every sound could be their last. The third gripping instalment in a new series where local history meets the supernatural.