Marianne Mancusi Books

Gamer girl

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Struggling to fit in after her parents' divorce sends her from Boston to her grandmother's house in the country, sixteen-year-old Maddy forms a manga club at school and falls in love through an onl...

Boys That Bite

By Marianne Mancusi

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Boys That Bite

By Marianne Mancusi

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Boys That Bite

By Marianne Mancusi

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Bad Blood

By Marianne Mancusi

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Bad Blood

By Marianne Mancusi

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Once and Future Geek

By Marianne Mancusi

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News Blues

By Marianne Mancusi

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These Boots Were Made For Stomping

By Marianne Mancusi

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Girls That Growl

By Marianne Mancusi

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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.