L. E. Modesitt Jr. Books

Mage Guard of Hamor

By L. E. Modesitt Jr.

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Empire and Ecolitan Two Complete Novels of the Galactic Empire

By L. E. Modesitt Jr.

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Imager's battalion

By L. E. Modesitt Jr.

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Quaeryt, now holding the rank of subcommander in the Telaryn army of Lord Bhayar, leads history's first imager fighting force into a retaliatory war against the hostile nation of Bovaria, which rec...

Towers of the Sunset

By L. E. Modesitt Jr.

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Magic of Recluce

By L. E. Modesitt Jr.

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Elysium Commission

By L. E. Modesitt Jr.

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Lord Protector s Daughter

By L. E. Modesitt Jr.

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Haze

By L. E. Modesitt Jr.

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Adiamante

By L. E. Modesitt Jr.

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Towers of the Sunset

By L. E. Modesitt Jr.

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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.