Jeri Westerson Books

Moonrisers

By Jeri Westerson

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Clockwork Gypsy

By Jeri Westerson, Robert Carrasco

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Troubled Bones

By Jeri Westerson

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Shadow of the Alchemist

By Jeri Westerson

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Shadow of the alchemist

By Jeri Westerson

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""Creative and enthralling. If you enjoy authentic Medieval history combined with modern suspense, this one's for you." --John Lescroart Once a Knight of the Realm, Crispin Guest was stripped of hi...

The demon s parchment

By Jeri Westerson

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Blood Lance

By Jeri Westerson

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Mummy of Mayfair

By Jeri Westerson

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Troubled Bones

By Jeri Westerson

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Troubled Bones

By Jeri Westerson

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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.