Aubre Andrus Books

Turn ordinary into awesome with this fun book, jam-packed with science-inspired ideas kids can use to simplify, prettify, and eco-fy their lives at home, school, and on the go.Upcycle, recycle, and...

101 Life Hacks

By Aubre Andrus

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In the Pond (National Geographic Kids Readers, Pre-Reader)

By Aubre Andrus

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Discover what happens in a pond's ecosystem in this delightful pre-reader.Take a look in a pond. What do you see? Young readers will learn all about ponds around the world and the animals that call...

In the Pond (National Geographic Kids Readers, Pre-Reader)

By Aubre Andrus

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National Geographic Reader

By National Geographic Kids

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How to Speak Animal

By Aubre Andrus

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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.