Peter Ferrara Books

America's Ticking Bankruptcy Bomb

By Peter Ferrara

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Issues '94

By Peter J. Ferrara

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"This briefing book is designed to provide the facts and policy foundation for conservative candidates to base a campaign on the politics of substance. It covers each major issue with a separate ch...

Social Security

By Peter J. Ferrara

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Social Security

By Peter J. Ferrara

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Free the Mail

By Peter J. Ferrara

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Free the Mail

By Peter J. Ferrara

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The Choctaw revolution

By Peter J. Ferrara

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The Choctaw revolution

By Peter J. Ferrara

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President Obama s tax piracy

By Peter J. Ferrara, Peter Ferrara

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Obama and the crash of 2013

By Peter Ferrara

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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.