Shana Galen Books

"Julien Harcourt, duc de Valère, is more than willing to marry the lovely young lady his mother has chosen. Little does he know, she's been sent to prove him a spy and a traitor. Sarah Smith's miss...

The making of a gentleman

By Shana Galen

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Having spent twelve years in a French prison, Armand, Comte de Valère, has lost the ability to interact with polite society until his family hires Felicity Bennett, a beautiful tutor who helps him...

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.