Michelle Gay Books

Brain Breaks For The Classroom: Help Students Reduce Stress, Reenergize & Refocus

By Michelle Gay

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Beyond Self-Defense

By Michelle Gay, Shihan Michelle, Shihan Michelle, CMA

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A feminist-forward guide to setting boundaries, assessing safety, and defusing violence by a six-time karate world champion—tools and skills to build confidence, fight back, and live life on your o...

Beyond Self-Defense

By Michelle Gay, Shihan Michelle, Shihan Michelle, CMA

Average: 0.00, 0 Ratings

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.