Marius Serra Books

La llegenda de Sant Jordi

By Cristina Losantos, Marius Serra

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Per que soc... enigmista

By Marius Serra, Roser Capdevila

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Por que soy... enigmista

By Marius Serra, Roser Capdevila

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Companyia Electrica Dharma

By Companyia Electrica Dharma, Pep Blay, Angel Casas, Marius Serra, Elisenda Soriguera, Germans Garcia Pelayo, Joan Lluis Lluis, Nuria Cadenes, Jordi Sierra I Fabra, Matthew Tree

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Ablanatanalba

By Marius Serra, Serra Marius.

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"Quieto cubre siete años en la vida de nuestro hijo Lluís Serra Pablo, alias Llullu, que nació con una grave encefalopatía que la ciencia neurológica aún no ha sido capaz de definir", escribe el au...

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.