The Sanatorium: The spine-tingling #1 Sunday Times bestseller and Reese Witherspoon Book Club Pick (Detective Elin Warner Series)

The Sanatorium is a chilling and atmospheric thriller that will keep you on edge from start to finish.

Set in an eerie, abandoned sanatorium in the Swiss Alps, this book follows Detective Elin Warner as she investigates the disappearance of her brother's fiancée.

With access to the hotel cut off and panic setting in, everyone is in danger - and anyone could be next.

This gripping novel will have you checking over your shoulder at every turn, guaranteed to give you goosebumps.

Don't miss out on this must-read thriller of the year!