McCullough Colleen Books

Killing the fatted calf

By Colleen McCullough

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Corps manquants French Edition

By McCullough Colleen

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L espoir est une terre lointaine

By Colleen McCullough

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Analyse: Roman historique. Roman d'aventures.

Bittersweet

By Colleen McCullough

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"Returning to the sweeping romantic saga, Colleen McCullough presents a new major work: the story of four unforgettable sisters navigating work, love, and their dreams in 1920s Australia. Because t...

Le temps de l amour

By McCullough Colleen

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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.