Colleen McCullough Books

The First Man in Rome

By Colleen McCullough

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The October Horse

By Colleen McCullough

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The Touch

By Colleen McCullough

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Bittersweet

By Colleen McCullough

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The four Latimer sisters, two sets of twins, are famous throughout New South Wales for their beauty, wit and ambition. All trained as nurses. As the Depression casts its shadow across Australia, th...

Indecent Obsession

By Colleen McCullough

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Indecent Obsession

By Colleen McCullough

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The song of Troy

By Colleen McCullough

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Song Of Troy

By Colleen McCullough

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The song of Troy

By Colleen McCullough

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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.