Joanna Makepeace Books

The Chosen of the Gods

By Joanna. MAKEPEACE

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Corinna's cause

By Joanna Makepeace

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Crown Hostage

By Joanna Makepeace

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The Devil's Mark

By Joanna Makepeace

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Love's Raging Fires

By Joanna Makepeace

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It was time he took a wife... Gisela of Brinkhurst had never thought much about marriage. Her friend Kendrick of Arcite might ask for her hand, but there was no rush. Within a heartbeat life change...

Corinna s Cause

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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.