<p><b>Agatha Christie fans will love Queen of Crime Sophie Hannah''s third stunning psychological suspense novel. Also perfect for fans of Clare Mackintosh and Paula Hawkins.<br></b><br>''Addictive'' <i>Marie Claire</i><br>''Irresistible'' <i>Guardian</i><br><br><b><i>It began with an affair. And ended in murder.</i></b><br><br>Sally is watching the news with her husband when she hears a name she ought not to recognise: Mark Bretherick. <br><br>Last year, a work trip Sally had planned was cancelled at the last minute. Desperate for a break from her busy life juggling work and a young family, Sally didn''t tell her husband that the trip had fallen through. Instead, she booked a week off work and treated herself to a secret holiday. <br><br>All she wanted was a bit of peace - some time to herself - but it didn''t work out that way. Because Sally met a man. Mark Bretherick. All the details are the same: where he lives, his job, his wife Geraldine and daughter Lucy. Except that the man on