Peter Berling Books

Los hijos del grial

By Peter Berling

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Sangre de Reyes

By Peter Berling

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Sangre de reyes es la fascinante continuación de una de las mejores novelas históricas de los últimos años. Los hijos del Grial, Roç y Yeza, descendientes directos de Jesucristo según los eruditos...

Los Hijos del Grial

By Peter Berling

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Sangre de Reyes

By Peter Berling

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El Obispo y Su Santo

By Peter Berling

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Cruzada De Los Ninos Best Selle

By Peter Berling

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La Condesa Hereje The Countess Hereje

By Peter Berling

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Los Hijos Del Grial the Children of the Grail

By Peter Berling

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Le Secret des Templiers

By Peter Berling, Olivier Mannoni

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Le Sceau de Salomon

By Peter Berling

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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.