Douglas Sun Books

L5r Creatures Of Rokugan Third Edition

By Sean Holland, Brian Yoon, Douglas Sun, Brian Bates, Shawn Carman

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rokugan Has Never Belonged To Humans Alone. Ages Before The Dawn Of The Empire, Great Civilizations Built By Non-human Races, Such As The Naga And Ogres, Marked The Land. Though Their Civilizations...

Art of the Duel Legend of the Five Rings

By Brian Yoon, Shawn Carman, Richard Farrese, Douglas Sun

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Emerald Empire

By Brian Yoon, Shawn Carman, Richard Farrese, Douglas Sun

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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.