Julian Marias Books

All Souls

By Julian Marias

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All Souls

By Julian Marias

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Heart so white

By Julian Marias

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All Souls

By Julian Marias

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Tomorrow in the Battle Think on Me

By Julian Marias, Javier Marias

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Marta invites Victor, whom she had met only a few days before, to dinner at her Madrid apartment while her husband is away on business. After Marta's two-year-old son finally falls asleep, the two...

America in the fifties and sixties: Julian Marias on the United States.

By Julian Marias

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Metaphysical Anthropology

By Julian Marias

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Tu rostro manana 1: Fiebre y lanza

By Julian Marias

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History of Philosophy Historia de la Filosofia

By Julian Marias

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Literatura y Fantasma Edicion Ampliada Textos de Escritor

By Julian Marias

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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.