Jill Williamson Books

Replication

By Jill Williamson

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Replication

By Jill Williamson

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Abby Goyer, whose father moves her to Alaska to take a job at a remote laboratory, gets involved in helping Jason 3:3, also called Martyr, one of hundreds of clones raised in that lab, who dreams o...

Replication

By Jill Williamson

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By Darkness Hid

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By Darkness Hid

By Jill Williamson

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Chokepoint

By Jill Williamson

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Storyworld First

By Jill Williamson

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Storyworld First

By Jill Williamson

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Broken Trust Mission 3

By Jill Williamson

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Tinker RoboTales book 1

By Jill Williamson, Luke Williamson

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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.