Jennifer A. Nielsen Books

The Runaway King

By Jennifer A. Nielsen

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A Night Divided (Scholastic Gold)

By Jennifer A. Nielsen

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From NYT bestselling author Jennifer A. Nielsen comes a stunning thriller about a girl who must escape to freedom after the Berlin Wall divides her family between east and west.With the rise o...

A Night Divided

By Jennifer A. Nielsen

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Mark Of The Thief

By Jennifer A. Nielsen

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Rise of the Wolf

By Jennifer A. Nielsen

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Wrath Of The Storm

By Jennifer A. Nielsen

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Words on Fire

By Jennifer A. Nielsen

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The Shattered Castle

By Jennifer A. Nielsen

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Jennifer A. Nielsen Set of 10 Books

By Jennifer A. Nielsen

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The Captive Kingdom

By Jennifer A. Nielsen, Charlie McWade

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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.