Leanne Hardy Books

Beads and Braids Key Readers Red

By L. Hardy

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The librarian s manual

By Linda Lambert, Ferne Weimer, LeAnne Hardy

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"Star hockey player Ben Bradley wants to learn to jump and spin while his sister Denise is hoping to go to hockey camp and become the first girl on the Rum River High School varsity team. If the gu...

Between Two Worlds

By Leanne Hardy

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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.