Thomas Baas Books

Pepe piensa... no es justo

By Xohana Bastida Calvo, Michel Piquemal, Thomas Baas

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Pepe piensa... Por que no habla mi gata

By Xohana Bastida Calvo, Michel Piquemal, Thomas Baas

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Pepe piensa... Si ya soy mayor

By Xohana Bastida Calvo, Michel Piquemal, Thomas Baas

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En la ciudad

By Thomas Baas

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Explores the many different vehicles used in the city. "Con animaciones para descubrir los vehículos de la ciudad."

Movers

By Celine Claire, Thomas Baas

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Aie j Ai Mal

By Michel Piquemal, Thomas Baas

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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.