Anthony Horowitz Books

Falcon s Malteser A Diamond Brothers Story Diamond Brothers Story

By Anthony Horowitz

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The French Confection Public Enemy Number Two

By Anthony Horowitz

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The phone goes dead

By Tony Lee

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"David finally gets the phone he's been nagging his Dad for, but it's not quite what he expected. He starts getting calls from people he doesn't know and soon they're haunting his every thought, ev...

The hitchhiker

By Tony Lee

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Full colour, graphic novel adaptations of some of the most hauntingly entertaining Horowitz short stories! Jacob is in the car when his dad stops to pick up a stranger in the rain. Who is he? And w...

Groosham Grange 2

By Anthony Horowitz

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The Killing Joke

By Anthony Horowitz

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The Killing Joke

By Anthony Horowitz

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The Killing Joke

By Anthony Horowitz

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Killing Joke

By Anthony Horowitz

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Killing Joke

By Anthony Horowitz

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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.