***The four-million-copy International Bestseller***'If you love The Girl on the Train read Behind Closed Doors' Elle'Twists our expectations of the entire psychological thriller genre' GuardianEveryone knows a couple like Jack and Grace. He has looks and wealth, she has charm and elegance. You might not want to like them, but you do.You'd like to get to know Grace better.But it's difficult, because you realise Jack and Grace are never apart.Some might call this true love. Others might ask why Grace never answers the phone. Or how she can never meet for coffee, even though she doesn't work. How she can cook such elaborate meals but remain so slim. And why there are bars on one of the bedroom windows.Sometimes, the perfect marriage is the perfect lie.Readers love Behind Closed Doors:'Do whatever you can to get a copy of this book. It's one that you just can't miss.' Reader review ?????'This is a truly gripping read. I was hooked from the very opening.' Reader review ?????'This is honestly one of the best books of this genre that I have ever read... brutal yet brilliant.' Reader review ?????'This is THE ultimate psychological thriller. It is a horrifically dark, claustrophobic and tense read that will have your heart pounding and chill you to the bone... Believe all the hype.' Reader review ?????'A brutal depiction of insanity, love, deception and survival, Behind Closed Doors is a book that will stay with me for a very long time. I can't wait to read more of B.A Paris.' Reader review ?????