Theresa Dowswell Books

Tales of real escape

By Theresa Dowswell

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Tales of real survival

By Theresa Dowswell

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From polar explorers marooned in Antarctica, to Moon-bound astronauts aboard a stricken spaceship, Tales of real survival records the courage, endurance and ingenuity of survivors.

Tales of real survival

By Theresa Dowswell

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Tales of Real Heroism Real Tales

By Theresa Dowswell

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Tales of Real Haunting Usborne Reader s Library

By Tony Allan, Theresa Dowswell

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Tales of real adventure

By Paul Dowsell, Theresa Dowswell

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The Medieval Messenger Newspaper History

By Theresa Dowswell

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Egyptian Echo

By Theresa Dowswell

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The Egyptian Echo Newspaper History

By Theresa Dowswell

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The Roman Record

By Theresa Dowswell, Karen Tomlins

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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.