P. J. Hérault Books

The Clone Rebellion

By P. J Herault, Michael Shreve

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Ross Et Berkel

By P. J. Hérault

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37 Minutes Pour Survivre

By P. J. Hérault, Paul-Jean Hérault

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FNA 933 Dans le désert, sous l'épave disloquée du Module, le sable commence Р“В bouger. Une main apparaît, qui tâtonne, repère une plaque de plasto-métal et s'y accroche maladroitement ... Tout le...

Le Loupiot

By P. J. Hérault, Paul-Jean Hérault

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Journaliste retraité aujourd'hui, il a commencé à écrire au début des années 1970 des romans d'espionnage aux éditions Fleuve noir avant de se tourner rapidement vers un genre littéraire qu'il qual...

La Fresque (Collection "Anticipation") (French Edition)

By P. J. Hérault, Paul-Jean Hérault

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Hors normes

By P. J Herault

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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.