Roddy Doyle Books

Ten years on from The Woman Who Walked into Doors, Roddy Doyle returns to one of his greatest characters, Paula SpencerWhen we first met Paula Spencer – in The Woman Who Walked into Doors – she was...

Paula Spencer

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Paula Spencer

By Roddy Doyle

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Paula Spencer

By Roddy Doyle

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WOW 366

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Rover Adventures

By Roddy Doyle

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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.