J. M. McDermott Books

THE FORTRESS AT THE END OF TIME

By Joe M. Mcdermott

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263 pages ; 21 cm

Last Dragon Discoveries

By J. M. McDermott

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In a debut novel offering a saga of justice, revenge, ambition, and power, Zhan embarks on a quest to find her grandfather, a man accused of killing her own family, as well as every other man, woma...

Weird Tales 355

By Jay Lake, James L. Grant, J. M. McDermott, Lisa Mantchev, Ann VanderMeer

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We Leave Together

By J. M. McDermott

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Fortress at the End of Time

By Joe M. McDermott

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263 pages ; 21 cm

Last Dragon

By J. M. McDermott

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Never Knew Another

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Never Knew Another

By J. M. McDermott

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When We Were Executioners

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When We Were Executioners

By J. M. McDermott

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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.