A Simple Favour

The Gripping Thriller Behind the Sizzling Summer 2025 Film Hit Starring Anna Kendrick and Blake Lively, Another Simple Favour
A chilling portrayal of female friendship by debut author Darcey Bell.
Now a major feature film starring Blake Lively and Anna Kendrick, A Simple Favour is a twisting free-fall ride filled with betrayal, secrets and revelations, love and loyalty .

What happened to Emily?

It starts with a simple favour – an ordinary kindness mothers do for one another.

As a widow and stay-at-home blogger mum living in suburban Connecticut, Stephanie was lonely until she met Emily – a glamorous and successful PR executive. Their children are classmates and best friends – and so are they.

So, when Emily asks Stephanie to pick up her son from school, of course she says yes.

But Emily doesn't come back.

No matter what the police say, Stephanie knows that Emily would never leave her son. Terrified, she reaches out to her fellow mummy bloggers. And she reaches out to Emily's husband to offer her support.

But there are secrets that Stephanie hasn't shared.

Secrets buried deep in the murky past .

For fans of Mothers’ Instinct and Big Little Lies, Darcey Bell ratchets up the tension in a taut, unsettling, and completely absorbing thriller that holds you in its grip until the very final page.

‘If you enjoyed the movie then you would definitely enjoy this. Didn’t want to put it down’

‘Great book. Great plot. Could not put down’

‘A real page turner, I don't know what to do with myself after finishing it!’

‘I was glued to the book the entire way through. I’d definitely recommend to someone looking for a book with a good twist’

‘A gripping story with more twists and turns than an English country road!!’

‘Excellent story, keeps you on the edge of your seat!’

‘The only book I have written a review. I loved this book, and didn't want it to end’

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