'A fresh, clever psychological thriller. I loved it!' CLARE MACKINTOSH

You see the people you work with every day. But what can't you see? Amira, Sarah, Paula, Ewan and Charlie have worked together for years. They know how each one likes their coffee, whose love life is a mess, whose children keep them up at nightBut their comfortable routine life is suddenly shattered when an aggressive new boss walks in.

Now, there's something chilling in the air.

Who secretly hates everyone?

Who is tortured by their past?

Who is capable of murder?

'Ingeniously sharp thriller, set in an office'HEAT MAGAZINE, 5 *

' Tammy Cohen is rapidly becomingone of my favourite authors'EMMA KAVANAGH

'Psychological thrillers don't get much better than this!' C L TAYLOR

'Trulyterrifying'RUTH WARE

CloserMagazine Must-read: 'Thisaddictive page-turnerputs a gripping new spin on office politics'

'A thriller withstartling twists and a kick to the finish'Sunday Mirror

'This was sogripping!'Red Magazine

'Unsettling, tense and utterly unputdownable'Woman&Home

'Willkeep you guessingright until the end'i magazine THRILLER OF THE MONTH,Good Housekeeping

One of theDaily Mail'sBIGGEST SELLING bookclub authors

Tammy Cohen(who previously wrote under her formal name Tamar Cohen) has a growing backlist of acclaimed novels of domestic noir including:The Mistress's Revenge,The War of the Wives, andSomeone Else's Wedding.Her break-out psychological suspense thriller wasThe Broken, followed byDying for Christmas,First One MissingandWhen She Was Bad.

She lives in North London with her partner and three (nearly) grown children, plus one badly behaved dog. Chat with her on Twitter @MsTamarCohen