Katharine Kerr Books

The Shadow Isle

By Katharine Kerr

Average: 0.00, 0 Ratings

The Shadow Isle

By Katharine Kerr

Average: 0.00, 0 Ratings

The Shadow Isle

By Katharine Kerr

Average: 0.00, 0 Ratings

The wild Northlands hold many secrets, among them the mysterious island of Haen Marn, the mountain settlements of Dwarveholt, and the fortified city of Cerr Cawnen. All three communities-and the al...

Sorcerer s Feud

By Katharine Kerr, Jessica Almasy

Average: 0.00, 0 Ratings

Polar City Nightmare

By Katharine Kerr

Average: 0.00, 0 Ratings

Sortil ge de La Dague. Le Cycle de Deverry Vol.1 le V1 English and French Edition

By Katharine Kerr

Average: 0.00, 0 Ratings

Die Chroniken von Deverry 05. Zeit der Verbannung.

By Katharine Kerr

Average: 0.00, 0 Ratings

Darkspell

By Katharine Kerr

Average: 0.00, 0 Ratings

Darkspell

By Katharine Kerr

Average: 0.00, 0 Ratings

A time of war

By Katharine Kerr

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.