Michael J. Knowles Books

Reasons To Vote For Democrats: A Comprehensive Guide

By Michael J. Knowles

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Speechless: Controlling Words, Controlling Minds

By Michael J. Knowles, Michael Knowles

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“political Correctness” Has Taken Politeness And Turned It Into A Weapon Of Censorship And Intimidation. How Did So Absurd A Concept Become So Dangerous -- And Come To Dominate Our Public Discourse...

Reasons To Vote For Democrats: A Comprehensive Guide

By Michael J. Knowles, Knowles, Michael J., Author

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The most exhaustively researched and coherently argued Democrat Party apologia to date, Reasons to Vote for Democrats: A Comprehensive Guide is a political treatise sure to stand the test of time....

Speechless: Controlling Words, Controlling Minds

By Michael J. Knowles, Michael Knowles

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“Every single American needs to read Michael Knowles’s Speechless. I don’t mean ‘read it eventually.’ I mean: stop what you’re doing and pick up this book.” —CANDACE OWENS "The most important book...

Speechless : Controlling Words, Controlling Minds

By Michael J. Knowles

Average: 0.00, 0 Ratings

Speechless Controlling Words, Controlling Minds

By Michael J. Knowles

Average: 0.00, 0 Ratings

Speechless : Controlling Words, Controlling Minds

By Michael J. Knowles

Average: 0.00, 0 Ratings

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.