Adrian Levy Books

From September 11, 2001 to May 2, 2011, Osama bin Laden evaded intelligence services and special forces units, drones and hunter killer squads. The Exile tells the extraordinary inside story of tha...

The Forever Prisoner

By Adrian Levy, Cathy Scott Clark, Jamie Renell

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The Amber Room

By Cathy Scott Clark

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Deception

By Adrian Levy, Catherine Scott Clark

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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.