Sadie Fields Books

Machines

By Tim Reeve, Sadie Fields

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The reader provides the energy to operate devices exemplifying mechanical principles in action.

Whose coat?

By David Hawcock

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Owl

By David Hawcock

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Once in Bethlehem

By Martin Pierce

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All Kinds of Bodies All Kinds Of...

By Emma Brownjohn

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The Book of Fairytale Pop up Board Games

By Sadie Fields

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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.