Richard Perry Books

Globalization under Construction

By Richard Warren Perry, Bill Maurer

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Highland wildlife

By Perry Richard

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The Complete Idiot's Guide to the Last Days

By Richard Perry

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Get ready for Judgment Day.  For centuries, humans have dreaded—and anticipated—the end of the world. These fears—fueled by natural disasters, famines, world wars, and the wr...

The Demon and the Warlock

By Richard Perry

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It s Not Just about the Money Second Edition

By Jeff Schreifels, Perry Richard, Veritus Group

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Cloud Nine

By Perry Richard

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Changes.

By Perry Richard

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At the turn of the tide

By Perry Richard

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Introduction to Spinal Cord Injury

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It s Not JUST about the Donor

By Jeff Schreifels, Perry Richard, Veritus Group

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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.