Nicole Tadgell Books

Learn about the abolitionist Frederick Douglass and his fight for freedom in this Step 3 Biography Reader!Frederick Douglass was a keystone figure in the abolitionist movement, and his story has im...

Frederick Douglass

By Frank Murphy, Nicole Tadgell

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Fist for Joe Louis and Me

By Nicole Tadgell, Trinka Hakes Noble

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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.