Leah Komaiko Books

My Perfect Neighborhood The World Around Us Classroom Library Grade K

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Annie Bananie

By Laura Cornell, Leah Komaiko

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Earl's Too Cool for Me

By Laura Cornell, Leah Komaiko

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Carmie Hoffman is ready for everything to change. She wants to lose 20 pounds and be a beautiful girl. She wants someone to think she’s special. She wants to move out of the Valley and stop worryin...

Am I Old Yet

By Leah Komaiko

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Am I Old Yet

By Leah Komaiko

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Aunt Elaine Does the Dance from Spain

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Annie Bananie

By Leah Komaiko

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Annie Bananie and the Pain Sisters

By Leah Komaiko

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Earl s Too Cool for Me

By Leah Komaiko

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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.