Carin Gerhardsen Books

Und raus bist du

By Carin Gerhardsen

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Hansel ve Gratelin Intikami

By Carin Gerhardsen

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Gideons ring

By Carin Gerhardsen

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Krimi. En nøgen ung kvinde bliver fundet af politiet udenfor klaverstemmeren, John Gideons, dør i Stockholm. Pigen er blevet voldtaget, men husker ikke, hvad der er sket. Conny Sjöberg og hans koll...

The Gingerbread House

By Carin Gerhardsen

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Gingerbread House

By Carin Gerhardsen

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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.