Rachel Chlebowski Books

Relive the excitement of the blockbuster film Jurassic World: Fallen Kingdom—which opens to US audiences on June 22, 2018—with this full-color storybook.Universal Pictures and Amblin Entertainment'...

Uni the Unicorn Dream & Draw Activity Book

By Amy Krouse Rosenthal, Brigette Barrager, Rachel Chlebowski

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Uni the unicorn's first coloring-and-activity book includes a punch-out unicorn, stickers, a poster, and plenty of sparkly, colorful games and puzzles!Connect the dots, color, and more with everyon...

DC League of Super Pets Pictureback DC League of Super Pets

By Random House, Rachel Chlebowski

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Monster in the Forest Blaze and the Monster Machines Hologramatic Sticker Book

By Rachel Chlebowski

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Dance Hug Sing

By Rachel Chlebowski

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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.