Guillaume Dorison Books

The planet of Trainiacs

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Panic has broken out on the Planet of Trainiacs, where the only way to get around is by train! But the trains aren't running on time anymore, and they aren't getting to their final destination. Lif...

The Planet of the Bubble Gob

By Jean Marc Dobel

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When the Little Prince and Fox arrive, the ocean is nothing but a vast carpet of garbage. The sea level is too high and waves of trash threaten the fragile homes of the Creatalls. What has happened...

The Planet of Ashkabaar

By Heloise Cappoccia, Timothee De Fombelle, Christel Gonnard

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The Planet of the Snake

By Julien Magnat

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The planet of Trainiacs

By Clotilde Bruneau

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Assassin's Creed: Conspiracies

By Written By Guillaume Dorison With Illustrations By Jean Baptiste Hostache

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A new era - a new adventure - a new Assassin! Europe, World War II. On the sidelines of the race for the atomic bomb, discover the story of Eddie Gorm and his integration into the Assassin Brotherh...

Le Petit Prince Tome 01

By Elyum Studio, Paul Drouin, Isa Python, Didier Poli, Pierre Alary, Diane Fayolle, Guillaume Dorison

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Le Petit Prince Tome 03

By Elyum Studio, Paul Drouin, Didier Poli, Jerome Benoit, Lucy Mayer, Guillaume Dorison

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Le Petit Prince Tome 04

By Elyum Studio, Christine Chatal, Isa Python, Didier Poli, Marco Allard, Karine Lambin, Guillaume Dorison

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Assassin s Creed Komplolar 1 Can Projesi

By Guillaume Dorison

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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.