Steven Konkoly Books

The Jakarta pandemic

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In the late fall of 2013, a lethal pandemic virus emerges from the Islamic Republic of Indonesia (IRI) and rages unchecked across every continent. When the Jakarta Flu threatens his picture perfect...

Black Flagged Apex

By Steven Konkoly

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The Perseid Collapse

By Steven Konkoly

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Event Horizon

By Steven Konkoly

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Point of Crisis

By Steven Konkoly

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Fractured State

By Steven Konkoly

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Dispatches

By Steven Konkoly

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Fractured State

By Steven Konkoly, Timothy Andres Pabon

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Fractured State

By Steven Konkoly, Timothy Andres Pabon

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Skystorm

By Steven Konkoly

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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.