Pop music blares from the radio. She sings drunkenly from the backseat. The thrash of windscreen wipers against the driving rain. The screech of tyres. A thud.

Naomi and I are best friends.
School runs, dog walks, a shoulder to cry on over a glass of wine, we're inseparable.
But now my husband has walked out, I need her more than ever.
I know she will help me pick up the pieces.
Because she knows about the lie I told to protect her.
She knows how much I've sacrificed for this friendship.
And she'd never let anyone hurt me.
Would she?

This extraordinary page-turner will suck you in from the very first page and keep you gripped until the breathtaking finale. Fans of The Wife Between Us, The Girl Before and Gone Girl will adore this twisted tale of toxic female friendship.

What readers are saying about Her Closest Friend

'Fabulous book Wow, Wow, Wow One of my favorite books ever, the characters were soooooo addicting. I needed to know what happened after each chapter. Loved it Excellent.' Goodreads reviewer, 5 stars

'Chock full of twists and turns ... Talk about a thrill ride ' A Bookish Way of Life, 5 stars

'A brilliant psychological thriller ... a twisted plot that the reader will easily become enthralled in. Just when you think that you know what is coming next: you are blind-sided A wonderful read that I would highly recommend ...A giant of a thriller ' Goodreads reviewer, 5 stars

'I loved every minute of it... I would absolutely recommend this dark and twisty book to any fans of psychological thrillers.' Goodreads reviewer