Paul O Connor Books

Safety at the Sharp End

By Margaret Crichton, Paul O Connor, Rhona Flin

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Grimtooth s Traps Ate

By Paul O Connor

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Grimtooth s Traps Lite

By Paul O Connor

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Taos Portraits

By Paul O Connor

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Home

By Paul O Connor

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"Questions of home and belonging have never been more topical. Populist politicians in both Europe and America play on anxieties over globalisation by promising to reconstitute the national home, t...

Multiple Sclerosis

By Paul O Connor, O Connor Paul

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Multiple Sclerosis

By Paul O Connor, O Connor Paul

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Skateboarding and Religion

By Paul O Connor

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Home

By Paul O Connor

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Safety at the Sharp End

By Margaret Crichton, Paul O Connor, Rhona Flin, Rhona H. Flin

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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.