IGNACIO; GOMEZ CALVO Books

La llave del faraon

By Ignacio Gomez Calvo, Lincoln Child, Douglas Preston

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Magnus Chase y los nueve mundos 9 from the Nine Worlds

By Rick Riordan

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Nueve historias para Nueve Mundos.Mientras Magnus está visitando a su prima Annabeth, sus amigos de Asgard andan envueltos en todo tipo de aventuras: Mallory Keen se enfrenta a un drag&oacut...

El nino robado

By IGNACIO GOMEZ CALVO, DONOHUE KEITH

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Deliciosa Chiara

By Nicky Pellegrino

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Una montana de problemas Cuphead in a Mountain of Trouble

By Ron Bates

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Las novelas interactivas basadas en los videojuegos de Cuphead ¡Descúbrelo en estas páginas llenas de divertidas ilustraciones y busca el tesoro escondido en ellas! Por fin...

El aprendiz

By Clive Cussler

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Percy Jackson y la vara de Hermes... y otras historias de semidioses The Demigod Diaries

By Rick Riordan

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Rick Riordan une los mundos de Percy Jackson y los Héroes del Olimpo. Semidioses, el destino os espera. Se aproxima un futuro difícil: lucha contra monstruos, aventuras por todo el mundo...

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.