John T. Col Carney Books

No Room for Error: The Covert Operations of America's Special Tactics Units from Iran to Afghanistan

By John T. Carney, John T. Col Carney, Benjamin F. Schemmer, Col. John T. Carney

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"When the U.S. Air Force decided to create an elite "special tactics" team in the late 1970s to work in conjunction with special-operations forces fighting terrorists and highjackers and defusing e...

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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.

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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.