Janice Kay Johnson Books

"Samantha Giovanelli and her husband, Joe, had had a charmed romance. They'd gotten married quickly and moved to an idyllic small town. They'd bought a crumbling shack in the middle of nowhere and...

What she wants for Christmas

By Janice Johnson

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Night And Day

By Janice Kay Johnson

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Le Triomphe de L Espoir

By Janice Kay Johnson

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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.