Angelika Glitz Books

Emmi und das Jahr in dem Weihnachten an Ostern begann

By Angelika Glitz

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Mit einer Katze nach Paris

By Angelika Glitz

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Miezekatze Rosalie sucht nach einer Reisebegleitung. Sie will nach Paris. Da kommt Ronald, der kleine Mäuserich, ihr gerade recht. Sie packt ihn kurzerhand in ihr Cabriolet und braust los. Ronald d...

Hopeloos verliefd

By Angelika Glitz

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Henry nin Ayisi

By Angelika Glitz

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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.