Simon R. Green Books

The man with the golden torc

By Simon R. Green

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The Man With The Golden Torc: Secret Histories Book 1: Man with the Golden Torc Bk. 1

By Simon R. Green

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Daemons are forever

By Simon R. Green

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The Drood family is all that stands between Humanity and all the forces of darkness. They were supposed to protect the world, but ended up ruling it. Eddie Drood discovered the lies at the heart of...

Daemons Are Forever: Secret Histories Book 2: Bk. 2

By Simon R. Green

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The spy who haunted me

By Simon R. Green

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He was the greatest spy in the world, but the Independent Agent is retiring. But he has decided on one last great game - the six greatest spies in the world today must work together - and compete a...

The Spy Who Haunted Me: Secret Histories Book 3

By Simon R. Green

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Deathstalker Omnibus

By Simon R. Green

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Deathstalker Omnibus

By Simon R. Green

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Secret Histories

By Simon R. Green

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Deathstalker Rebellion

By Simon R. Green

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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.