Silvia Lopez Books

Mi Little Golden Book Sobre Sonia Sotomayor (My Little Golden Book About Sonia Sotomayor Spanish Edition)

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Help your little one dream big with a Spanish language Little Golden Book biography about Supreme Court Justice Sonia Sotomayor! The perfect introduction to nonfiction for preschoolers!This Spanish...

Pacho Nacho

By Silvia Lopez, Pablo Pino

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Pacho Nacho

By Pablo Pino, Silvia Lopez

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Pacho Nacho

By Pablo Pino, Silvia Lopez

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Queen of Tejano Music

By Silvia Lopez, Paola Escobar

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Selena Reina de la Musica Tejana

By Silvia Lopez, Paola Escobar

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Federico Fernandez Cavada the Spy in the Hot Air Balloon

By Silvia Lopez, Core Knowledge Foundation

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Federico Fernandez Cavada the Spy in the Hot Air Balloon

By Silvia Lopez, Core Knowledge Foundation

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Pacho Nacho

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Pacho Nacho

By Pablo Pino, Silvia Lopez

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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.