DK Eyewitness Books

Where to go when

By DK Publishing

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Top 10 Cuba

By Christopher P. Baker

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"This handy Top 10 guide takes the work out of planning a trip to Cuba -- packed with great ideas, insider tips, and useful advice, it will lead you straight to the very best of Cuba." --

Top 10 Lisbon

By Tomas Tranaeus

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Chicago

By Lorraine Johnson

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"DK Eyewitness Travel Guide Chicago will lead you straight to the best attractions the Windy City has to offer. Visit the Lincoln Park Zoo or the Art Institute of Chicago, shop on Michigan Avenue,...

DK Eyewitness Travel Guide: Mexico is your indispensable guide to this beautiful part of the world. The fully updated guide includes unique cutaways, floor plans and reconstructions of the must-see...

Pacific Northwest

By Stephen Brewer

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Sweden

By Ulf Johansson

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Top 10 Montreal Quebec City

By Gregory B. Gallagher

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Top 10 Normandy Eyewitness Top 10 Travel Guide

By DK

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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.