Leroy Moore Books

Black Kripple Delivers Poetry Lyrics

By Leroy Moore

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Black disabled art history 101

By Leroy Moore

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Black Disabled Art History 101- Children's Book covers Black painters, dancers, musicians, actors/actress with all types of disabilities from early 1900's to today. Black Disabled Art History 101 h...

Po People s Survival Guide Thru COVID 19 coronavirus and the Virus of Poverty

By Tiny Gray Garcia, Leroy Moore

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Black Disabled Ancestors

By Leroy Moore

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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.