Cristina Lopez Barrio Books

Tierra de brumas Land of Fog

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Una maravillosa novela que rescata toda la magia, la riqueza y la tradición de Galicia, una tierra rebosante de misterio y belleza.«Así somos las Mencía, niña, aprénde...

La casa de los amores imposibles The House of Impossible Love

By Cristina Lopez Barrio

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Una mágica novela sobre las trampas del deseo, la tragedia del amor y los lazos indestructibles de la familia.Las mujeres Laguna han cargado con una terrible maldición desde el princi...

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.