Stefan Mahlqvist Books

Come into my night, come into my dream

By Stefan Mahlqvist

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I ll Take Care of the Crocodiles

By Stefan Mahlqvist, Tord Nygren

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Not at all sleepy at bedtime, Eric finds himself, his father, and the bed floating through the picture in his room and confronted with one dangerous adventure after another.

Inte farligt pappa, krokodilerna klarar jag

By Stefan Mahlqvist

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Apan i arken

By Stefan Mahlqvist

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Ett hart paket

By Stefan Mahlqvist

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Forfattaren fran Fattigmannagatan

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Bocker for svenska barn 1870-1950

By Stefan Mahlqvist

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Biggles i Sverige

By Stefan Mahlqvist

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Nattens svarta flagga

By Stefan Mahlqvist

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Kom ind i min nat kom ind i min droem

By Stefan Mahlqvist

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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.