James Rollins Books

Czarny zakon

By James Rollins

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Oscuridad

By Elena P. Melodia

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Seventeen-year-old Alma leads a seemingly ordinary life except for the disturbing stories she unconsciously writes in a purple notebook, and which come true a few days later as a series of crimes t...

El Mal de Judas

By James Rollins

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El Sarcofago de los Reyes Magos Mape of Bones

By James Rollins

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La Ciudad Perdida

By James Rollins

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El Mal De Judas

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La citta sepolta

By James Rollins

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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.