Calliope Glass Books

World of Reading Star Wars AT AT Attack

By Calliope Glass

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Elsa s gift

By Calliope Glass

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"Queen Elsa and Princess Anna are hosting a ball for the people of Arendelle. Elsa knows it's the perfect time to show everyone how much she loves her sister. But can Elsa find the right gift for A...

Disney Frozen Read Along Storybook and CD Free eBook

By Disney

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DISNEY S FROZEN SPRING FEVER

By DISNEY PRESS

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Star Wars: ABC3PO

By Calliope Glass

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pages cm

Spring Fever Frozen

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Show and Tell Scout Disney Mickey Friends

By Calliope Glass

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Frozen

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Tiana

By Calliope Glass

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Avengers Ms. Marvel s Fists of Fury Mighty Marvel Chapter Books Set 2

By Calliope Glass

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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.