Debbie Viguie Books

A vast darkness is spreading. If left unchecked, it will engulf the world, and so Richard the Lionheart must depart England on a holy mission. In his absence, the safety of the realm is entrusted t...

Robin Hood: The Two Torcs

By Debbie Viguie

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Evil is everywhere. Through terror and dark sorcery, Prince John wields the power of the throne. Lord and peasant alike meet violent ends as the Sheriff’s arcane beasts spread fear...

Robin Hood: The Two Torcs

By Debbie Viguie

Average: 0.00, 0 Ratings

Evil is everywhere. Through terror and dark sorcery, Prince John wields the power of the throne. Lord and peasant alike meet violent ends as the Sheriff’s arcane beasts spread fear...

Midnight Pearls

By Debbie Viguie

Average: 0.00, 0 Ratings

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.