Ernest Riera Books

El Dia Que Cambie A Mi Padre Por Dos Peces De Colores / The Day I Swapped My Dad For Two Goldfish

By Dave Mckean, Neil Gaiman, Ernest Riera

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This children's book is about a boy who chooses to trade his father for his friend's two goldfish. When his mother returns, she sends the boy and his younger sister on an adventure to return the g...

Stardust

By Neil Gaiman, Ernest Riera

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El joven Tristran Thorn está dispuesto a hacer cualquier cosa para conquistar el frío corazón de su amada Victoria, incluso a prometerle que le conseguirá la estrella que ambos ven caer una noche....

Imago

By Octavia E. Butler, Ernest Riera

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La Llum Fantàstica

By Terry Pratchett, Ernest Riera

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La Paràbola Del Sembrador

By John Jennings, Damian Duffy, Ernest Riera

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Moonglow

By Michael Chabon, Ernest Riera

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Stardust

By Neil Gaiman, Ernest Riera

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La Zona D?Interès (Llibres Anagrama) (Catalan Edition)

By Martin Amis, Ernest Riera

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Les Noies (Llibres Anagrama) (Catalan Edition)

By Emma Cline, Ernest Riera

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Les Noies

By Emma Cline, Ernest Riera

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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.