Wayne Allyn Root Books

"In [this book], you'll learn how to use your personal Obama defense shield (as designed by Root) to protect yourself and your family, how you can create a precious metals defense system to preserv...

The murder of the middle class

By Wayne Allyn Root

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The author believes that "the great American middle class is dying--and not from natural causes. [In his book, he examines what he sees as] the crime and indicts the conspirators, from the Obama ad...

Trump Rules

By Wayne Allyn Root

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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.