Joe Donnelly Books

Jack Flint et le secret de l epee magique

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Une nuit d'Halloween, Jack Flint se retrouve propulsé dans un monde magique dont il ignore tout : le royaume de Temair. Il y rencontre la jeune Corriwen, descendante légitime du trône poursuivie pa...

Still Life

By Donnelly

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SHRIKE

By JOE DONNELLY

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Slake Los Angeles a City and Its Stories No1

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Crossing Over

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Slake Los Angeles a City and Its Stories No 3

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Slake Los Angeles a City and Its Stories No 4

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We Dropped a Bomb on You

By Joe Donelly, Laurie Ochoa

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God of Sperm

By Joe Donnelly

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God of Sperm

By Joe Donnelly

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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.