Mario Mendez Books

The Brain and Behavior

By To Know And To Love God, Nashaat Boutros, Mario Mendez

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The Brain and Behavior

By To Know And To Love God, Nashaat Boutros, Mario Mendez

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El Pajaro Dentista y El Yacare Distraido

By Mario Mendez

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El gato fugado y otros casos de Pablo

By Mario Mendez

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"Pablo usa una gorra a cuadros que le regaló su abuelo, una lupa que le prestó su papá y un cuaderno azul en el que anota las pistas, y cuando no está en la escuela--¡acaba de empezer primer grado!...

El Vuelo del Dragon

By Mario Mendez

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El Regreso de Los Dragones

By Mario Mendez

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Cabo Fantasma Una Historia de Piratas

By Mario Mendez

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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.