Davis Joshua Books

Los inventores

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"En junio de 2004 el equipo de la preparatoria Carl Hayden, de Phoenix, sorprendió a todos los asistentes a la competencia anual de robótica auspiciada por la nasa cuando resultó ganador en el even...

Spare parts

By Davis Joshua

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Tells the story of four Mexican American high school students who built a submersible robot and entered it in a national competition.

The Underdog

By Davis Joshua

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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.