Kallie George Books

Wings of Olympus

By Kallie George

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Wings of Olympus The Colt of the Clouds

By Kallie George

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Follow the girl throughout a day spent in her own backyard, and you ll discover lots of secrets only she can tell. For example, did you know that whispers hide in trees? Or that trees make great um...

Secrets I Know

By Kallie George

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Duck Duck Dinosaur and the Noise at Night

By Kallie George

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The Lost Gift

By Kallie George

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Duck Duck Dinosaur

By Oriol Vidal, Kallie George

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Disney Bibbidi Bobbidi Academy 2: Mai and the Tricky Transformation

By Kallie George

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The Missing Magic

By Kallie George, Alexandra Boiger

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Clover s Luck

By Kallie George

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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.