Erika McGann Books

Wee Donkey s Treasure Hunt

By Erika McGann, Gerry Daly

Average: 0.00, 0 Ratings

The broken spell ... never look back ...

By Erika McGann

Average: 0.00, 0 Ratings

Trainee witch Grace and her four best friends love to have fun with spells. But the daring friends make a magical mistake that drags the past into the present. Suddenly Grace has to work out who sh...

Demon Notebook

By Erika McGann

Average: 0.00, 0 Ratings

Broken Spell

By Erika McGann

Average: 0.00, 0 Ratings

Watching Wood

By Erika McGann

Average: 0.00, 0 Ratings

Watching Wood

By Erika McGann

Average: 0.00, 0 Ratings

Fairytale Trap 2015 PACK

By Erika McGann

Average: 0.00, 0 Ratings

Clubhouse Mystery

By Erika McGann, Vince Reid

Average: 0.00, 0 Ratings

1 online resource

Making Millions

By Erika McGann, Vince Reid

Average: 0.00, 0 Ratings

Clubhouse Mystery

By Erika McGann, Vince Reid

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.