Pedro Simon Ros Books

Los viajes extraordinarios de Julio Verne

By Julio Verne, Shia Green, Pedro Simon Ros

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Los tres mosqueteros The Three Musketeers

By Alexandre Dumas Pedro Simon Ros Il. Albert Sabadell Gimeno Tr.

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El libro que inspiró la adaptación: The Three Musketeers: D'Artagnan, próximamente en cines!¡TODOS PARA UNO Y UNO PARA TODOS! Descubre la mejor novela de aventuras de t...

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.