I Know Who Did It by Alex North

From £9.99

A chilling thriller from the Sunday Times bestselling Author.

Published 9 Apr 2026 (Preorder)
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About The Book

Every year Detective David Groves receives a birthday card for his son – even though he buried him years ago.

His son’s murder took everything from him, apart from his belief in the law, even though the killers were never found. This year, though, the card bears a different message: I know who did it.

Meanwhile, a woman who died in a car accident is claiming to be back from the dead – with a terrifying account of what she’s been through.

The answer to both lies with the kind of people you want to run from – and uncovering the truth means going through hell . . .

About the Author

Alex North was born in Leeds, where he now lives with his wife and son. He studied Philosophy at Leeds University, and prior to becoming a writer he worked there in their sociology department. The Whisper Man was a Sunday Times and New York Times bestseller, and is being published in more than 30 languages.
Binding

Paperback

Author

ISBN

9781405964913

Page Count

400

Publisher

Penguin Books

Published

9 Apr 2026

Optional Extras

We have lots of bookish add-ons available! From Bookmarks to mini wax melt burners, book holders, book baskets, coffee and chocolate – we have plenty of items to add something a little special. Take a look at all of our options here.

* Gallery images of our book boxes show an example of what may be included – treat and gift content may differ. If a wax melt bar is included, scent is subject to availability and may differ. If you have any dietary needs or allergies please add a note at checkout.

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