Julianna Bethlen Books

Ghost Pirate

By Julianna Bethlan

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The Ghost Pirate

By Julianna Bethlen, Barbara Friedlander Meyer

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The Ghost Pirate demands the royal treasures and orders Edgar to jump into dangerous water, but Edgar's lucky charm saves him.

Dracula Junior and the fake fangs

By Julianna Bethlen

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A young vampire races about his family's castle, disrupting all the relatives as he searches for his grandmother's false fangs.

The Ice Witch and the Unicorn

By Julianna Bethlen

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The Ghost Pirate

By Julianna Bethlen

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The Ghost Pirate demands the royal treasures and orders Edgar to jump into dangerous water, but Edgar's lucky charm saves him. Some of the illustrations and holograms are visible through holes cut...

The ice witch and the unicorn

By Julianna Bethlen

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DRACULA JUNIOR I LES DENTS POSTISSE

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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.