Ana Guelbenzu Books

Una historia atmosférica situada en un rincón repleto de libros en el Londres del siglo XIX.Una maravillosa novela. Un retrato de los lugares en los que los libros y las historias te...

La isla

By Ana Guelbenzu, Asa Avdic

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La esposa inocente

By Ana Guelbenzu, Amy Lloyd

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El artesano

By Sharon Bolton, Ana Guelbenzu

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Vision en la sombra

By Bianca Iosivoni, Ana Guelbenzu, Laura Kneidl

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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.