Roger Thomas Books

Looking Forward to Work

By Population Censuses Surveys Office

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Magazines and Comics Media Focus

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World music

By Thomas Roger

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Introduces some of the instruments used in world music, including the Indian sitar and tabla, Australian didgeridu and bullroarer, and African kora and sansa. Suggested level: primary.

Brecon Beacons & Pembrokeshire Coast

By Thomas Roger

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Great Walks

By Thomas Roger, Roger Thomas

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A Journey Through Wales Regional City Guides

By Thomas Roger, Wales Tourist Board.

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South Wales Car Tours Ordnance Survey Travelmaster Guides

By Jarrold Publishing

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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.