Cindy Blobaum Books

In Explore Money! money is more than something to earn, save, and spend. It's an opportunity to explore history, art, science, economics, and math! While checking out the change in their pockets an...

Explore money

By Cindy Blobaum

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Explore honey bees

By Cindy Blobaum

Average: 0.00, 0 Ratings

Young readers learn about honey bee colonies, why honey bees live in hives, how honey bees communicate with each other, and why they are so important to human lives. Fun facts and colorful illustra...

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.