You don't know anything about her

But she's living in your house . . .

Discover the unputdownable psychological thriller with an ending that will blow you away

''I absolutely loved this book - I literally couldn't put it down'' 5***** READER REVIEW

''One of the easiest 5 stars I have given! Loved, loved, loved it!'' 5***** READER REVIEW

''Compelling, brilliant and entertaining'' LIZ NUGENT

_______

Abi Holland is worried about her daughter Beth.

So when foreign exchange student Corinne comes to stay, it's a relief to see her daughter making a friend.

But the Holland family have lots of secrets, and Corinne is quietly listening to them all.

Watching. Waiting. Ready to show them what they should really be worried about . . .

_______

''A really disturbing tale . . . Assured storytelling and neat twists'' Daily Mail

Praise for Karen Perry

''Slick, engrossing, twisted and addictive. Domestic crime drama at its best. Highly recommended'' Jo Spain

''Truly remarkable . . . Grips your heart from the first pages and simply never lets go'' Jeffery Deaver

''If you're a fan of menacing psychological thrillers that chill to the bone, this book is for you'' Sunday Times