'A white-knuckle-ride through a dangerous world full of deadly ambition' ERIN KELLY'A knife-sharp locked room mystery' HARRIET TYCEPRE-ORDER THE MOST EXHILARATING THRILLER OF THE YEARThey don't know what I did. And I intend to keep it that way.How far would you go to win? Hyper-competitive people, mind games and a dangerous natural environment combine to make the must-read thriller of the year. Fans of Lucy Foley and Lisa Jewell will be gripped by spectacular debut novel Shiver.When Milla is in ...