Oliver Dunn Books

The Diario Of Christopher Columbus'S First Voyage To America, 1492-1493

By Christopher Columbus, Oliver Dunn, James E. Kelley

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As the Quincentennial Celebration of Christopher Columbus?s discovery of America approaches, interest in the voyage, and in the questions surrounding it, continues to grow. This definitive edition...

Wine and Whiskey

By Tina Cameron, Jeremy West, Oliver Dunn, Samantha Stewart

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Fermented Goods

By Olivia Bishop, Tina Cameron, Oliver Dunn, Samantha Stewart

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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.