Rodney Barker Books

The Hiroshima Maidens

By Rodney Barker

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AND THE WATERS TURNED TO BLOOD THE ULTIMATE BIOLOGICAL THREAT SoundValue

By Rodney Barker

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And the Waters Turned to Blood

By Rodney Barker

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THE BROKEN CIRCLE: A True Story of Murder and Magic in Indian Country

By Rodney Barker

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Dancing with the Devil: Sex, Espionage and the U.S. Marines: The Clayton Lonetree Story

By Rodney Barker

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In this riveting account of one of the most notorious spy cases in Cold War history, Rodney Barker, the author of The Broken Circle and The Hiroshima Maidens, uncovers startling new facts about the...

And the waters turned to blood

By Rodney Barker

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It seems to be part science fiction, part murder mystery. But it is not a work of the imagination. It's real, and it's true. First, beginning in the 1980s, in the estuaries of North Carolina, there...

And the Waters Turned to Blood

By Rodney Barker

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Dancing With the Devil Sex Espionage and the U.S. Marines

By Rodney Barker, Will Patton

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The Broken Circle

By Rodney Barker

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Dancing with the Devil

By Rodney Barker

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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.