Kristine L. Franklin Books

Though little Reina has promised not to swim in the waves during her first trip to the ocean, it becomes intolerable for her to keep that promise as her cousins frolic in the water--and then she fi...

Iguana Beach

By Kristine L. Franklin

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Nerd no more

By Kristine L. Franklin

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Wiggie Carter gets himself into real trouble because he tries desperately to be a cool kid instead of a nerd with a mom who hosts a TV science show.

Lone Wolf

By Kristine L. Franklin

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Lone Wolf

By Kristine L. Franklin

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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.