Marianne Levy Books

Ellie May Can Definitely be Trusted to Keep a Secret

By Marianne Levy

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Katie Cox goes viral

By Marianne Levy

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Katie's life isn't exactly ideal. Her parents have just divorced, and she's living in a new apartment with her mom and older sister. Then, a recording of Katie singing at home goes viral, and she b...

Katie Cox vs. the Boy Band

By Marianne Levy

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Accidental Superstar

By Levy

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Noel actually

By Marie Vareille, Sophie Henrionnet, COLLECTIF, Adele Breau, Marianne Levy, Tonie Behar

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Ellie May Would Like to Be Taken Seriously for a Change

By Ali Pye, Marianne Levy

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Ellie May Is Totally Happy to Share Her Place in the Spotlight

By Ali Pye, Marianne Levy

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Don t Forget to Scream

By Marianne Levy

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Dont Forget to Scream

By Marianne Levy

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Don t Forget to Scream

By Marianne Levy

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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.