Retreat

Will you brave The Retreat? The new bestselling thriller from the author of The Sanatorium.

** A TOP TEN SUNDAY TIMES BESTSELLER**
**SARAH PEARSE HAS NOW SOLD MORE THAN ONE MILLION COPIES WORLDWIDE**

They couldn''t wait to stay here.
An idyllic wellness retreat has opened on an island off the coast of Devon, promising rest and relaxation - but the island itself, known locally as Reaper''s Rock, has a ...