Frank Gaffney Books

National Security Policy Proceedings

By Benjamin E. Lerner, Thomas Blau, Michelle Van Cleave, Frank Gaffney, Adam Savit

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Living with Dictators

By Kcpac, Frank Gaffney

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The Indictment: Prosecuting the Chinese Communist Party &amp Friends for Crimes against America, China, and the World

By Frank Gaffney, Dede Laugesen

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A generation ago, Ronald Reagan mapped out and executed a strategy for taking down the last totalitarian communist regime that sought America’s destruction: the Soviet Union’s “evil empire.” We can...

Countering Violent Extremism

By Clare Lopez, Frank Gaffney

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Putin s Reset

By Kevin Freeman, Stephen Blank, Fred Fleitz, Daniel Goure, Frank Gaffney

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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.