The Secret Bunker: Darkness Falls

A Cold War bunker now used as a day trip destination for tourists ...

A twin who died in mysterious circumstances ...

A family lured to a special place at a particular time ...

And then the darkness falls.

The story: Dan Tracy has left school to become home-educated by his dad, after some unspecified and mysterious 'difficulties' at school.

When the family wins a rather unusual holiday competition, they set off on what begins as a regular family holiday.

But on a day­trip to a disused Cold War bu...