They thought they were safe . . .
The Sanctum is a luxurious, self-sustaining survival condominium situated underground. It's a plush bolt-hole for the rich and paranoid – a place where they can wait out the apocalypse in style. When a devastating super-flu virus hits, several families race to reach The Sanctum. All have their own motivations for entering. All are hiding secrets.
But when the door locks and someone dies, they realize the greatest threat to their survival may not be above ground – it may already be inside . . .
Under Ground is a page-turning locked-room mystery from the combined talents of Sarah Lotz and Louis Greenberg, writing as S. L. Grey. It is perfect for fans of Under the Dome by Stephen King and films such as The Hole and The Descent (with a pinch of And Then There Were None by Agatha Christie).
- ISBN10 1447266455
- ISBN13 9781447266457
- Publish Date 25 February 2016 (first published 16 July 2015)
- Publish Status Active
- Out of Print 4 March 2021
- Publish Country GB
- Publisher Pan Macmillan
- Imprint Pan Books
- Format Paperback (B-Format (198x129 mm))
- Pages 352
- Language English