Sophie Duffy Books

Philippa Smith is in her forties and has a beautiful newborn baby girl. She also has no husband, and nowhere to turn. So she turns to the only place she knows: the beginning. Retracing her life, sh...

Bright stars

By Sophie Duffy

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MODERN & CONTEMPORARY FICTION (POST C 1945). Cameron Spark's life is falling apart. He is separated from his wife, and awaiting a disciplinary following an incident in the underground vaults of Edi...

Betsy Lilibet

By Maggie Mash, Sophie Duffy

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Rote Kirschen schwarze Kirschen

By Sophie Duffy

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Rote Kirschen schwarze Kirschen

By Sophie Duffy

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Generation Game

By Sophie Duffy

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This Holey Life

By Sophie Duffy

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Generation Game

By Sophie Duffy

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Generation Game

By Sophie Duffy

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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.