Ana Penyas Books

Un homenaje gráfico a esas mujeres que siempre han sido personajes secundarios de otras vidas: la esposa de, la madre de, o la abuela de.«Cuando le dije a mi abuela Maruja que iba a ha...

Todo bajo el sol All Under the Sun

By Ana Penyas

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Turismo de masas, especulación urbanística y drama humano. La nueva propuesta de la autora de Estamos todas bien, una de las novelas gráficas más impactantes de los &uac...

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.

Ana Penyas Books

Mexique

En Transicion

Mexique el nombre del barco

Mexique

We re All Just Fine

My Neighborhood

Estamos todas bien We are All Well

Todo bajo el sol All Under the Sun

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?