Sophie Hannah Books

The Dead Lie Down

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A heart-stopping novel of psychological suspense from the internationally bestselling author of The Wrong Mother and The Other Woman’s House Ruth Bussey once did something wrong – horri...

The Wrong Mother

By Sophie Hannah

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A chilling, compulsively readable novel of psychological suspense from the author of Little Face and The CarrierSally Thorning is watching the news with her husband when she hears a name she n...

Kind of Cruel

By Sophie Hannah

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“Brilliantly executed psychological suspense” (Booklist, starred review) from the bestselling author of The Wrong MotherWhen Amber Hewerdine consults a hypnotherapist as a desperate las...

The Truth-Teller's Lie

By Sophie Hannah

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"A superbly creepy, twisty thriller” (The Times (London)) by the internationally best-selling author of The Other Woman’s House and The Wrong MotherNaomi Jenkins knows all about secrets...

Little Face

By Sophie Hannah

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A new mother in rural England comes home a baby she swears is not her own in this first chilling installment in the Zailer & Waterhouse detective mysteries.“Superb . . . good, old-fashioned s...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.