Mary Janice Davidson Books

Zweimal Holle und zuruck

By Mary Janice Davidson

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Wer zweimal stirbt ist langer tot

By Mary Janice Davidson

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Betsy Taylor trauert um ihren verstorbenen Freund Marc. Zugleich kämpft sie jedoch auch mit Familienproblemen der besonderen Art. Ihre Halbschwester Laura will Satans Gehilfin werden. Und dazu muss...

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Dass sie den Teufel um die Ecke gebracht hat, bereut Betsy keineswegs - allerdings hat sie damit ihre Schwester Laura gehörig in die Bredouille gebracht, die nun das Amt Satans übernehmen muss. Auc...

Olumsuz ve Caresiz

By Mary Janice Davidson

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Olumsuz ve Iadesiz

By Mary Janice Davidson

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Olumsuz ve Degersiz

By Mary Janice Davidson

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Olumsuz ve Huzursuz

By Mary Janice Davidson

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Olumsuz ve Onemsiz

By Mary Janice Davidson

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Undead and Uneasy

By MaryJanice Davidson

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Undead and Uneasy

By MaryJanice Davidson

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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.