Mary Simpson Books

Financial Accounting

By Arthur Hindmarch, Arthur Hindmarsh, Mary Simpson

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Financial Accounting

By Arthur Hindmarch, Arthur Hindmarsh, Mary Simpson

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Girlfriendship

By Mary Simpson, Alyson Passauer

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31 girl

By Mary Simpson

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"A coming-of-age book that shows girls in their teens and early twenties how to develop the good qualities and godly characteristics of the woman in Proverbs 31"--Provided by publisher.

Reading Resource Book

By Mary Simpson, Mary Jett Simpson, Jeff Simpson

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Adventuring in British Columbia

By Simpson Mary Nanton Isabel

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Pray There Before You Get There

By Mary Simpson

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Using Observations in Small Scale Research SCRE Publication

By Mary Simpson, Jennifer Tuson

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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.