Ignacio HERNANDEZ Books

PHONICS IN SPANISH-Aprende a leer con Verne: La vuelta al mundo en 80 dias PHO NICS IN SPANISH-Around the World in 80 Days

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En letra MAYÚSCULA para aprender a leer (Libros para niños a partir de 5 años) APRENDE A LEER CON JULIO VERNE. Con letra mayúscula y texto rimado. La serie con la que lo...

PHONICS IN SPANISH-Aprende a leer con Verne: Viaje a la Luna PHONICS IN SPANIS H - Journey to the Moon

By Julio Verne Shia Green

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En letra MAYÚSCULA para aprender a leer (Libros para niños a partir de 5 años) APRENDE A LEER CON JULIO VERNE. Con letra mayúscula y texto rimado. La serie con la que lo...

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.