Courtney Carbone Books

Lights Out!

By Courtney Carbone

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Barbie and the secret door

By Courtney Carbone

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Barbie stars as Alexa, a shy princess who discovers a secret door that unlocks a whimsical fantasy world! When Alexa meets a mermaid and a fairy who have lost their powers, the three friends must c...

Snow day

By Courtney Carbone

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"A magic hat brings Frosty the Snowman to life! Can Frosty's friends help him get to the North Pole before he melts?"--Back cover.

Amazing Animals the World of Eric Carle

By Courtney Carbone

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Supergirl Takes Off

By Erik Doescher, Courtney Carbone

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Supergirl takes off

By Courtney Carbone

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SUPERGIRL and the DC SUPER FRIENDS(tm) star in this all-new Step into Reading book. Girls and boys ages 4 to 6 will love learning about this high-flying super heroine in an easy to read Step 1 leve...

OMG Shakespeare Boxed Set

By Courtney Carbone, Brett Wright, William Shakespeare

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Stick with Me! (Sunny Day)

By Courtney Carbone, Random House

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An all-new Step 1 Step into Reading leveled reader featuring Nickelodeon's Sunny Day!Blair and Rox are accidentally stuck together with hairspray, and it's up to Sunny to set things right. Children...

Join the Team

By Courtney Carbone

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Join the Team

By Courtney Carbone

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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.