Erica David Books

SpongeBob s eight great adventures

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Toothless and his fellow dragons love living on Berk with the Vikings. Toothless will do anything to protect his best friend, Hiccup. But when a dragon army threatens to destroy their home, can the...

Warm Welcome

By Erica David

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Great Ice Engine

By Erica David

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How to Pick Your Dragon DreamWorks Dragons

By Erica David

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How to Build a Dragon Fort

By Erica David

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Polar Bear Piper

By Erica David

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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.