David R. George III Books

Typhon Pact

By David R. George III

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Worlds of Deep Space Nine 3

By David R. George III, Keith R. A. DeCandido

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Mission Gamma Book One Twilight

By David R. George III

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Lost Era

By David R. George III

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Allegiance in Exile

By David R. George III

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When a landing party from the U.S.S. Enterprise investigates a Class-M planet that should be teeming with life, they find a ruined, lifeless city and try to discover what happened before the entire...

Sacraments of Fire

By David R. George III

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Typhon Pact The Khitomer Accords Saga

By David R. George III, Una McCormack

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Revelation and Dust: The Fall, Book One

By David R. George III

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After the destruction of the original space station by a rogue faction of the Typhon Pact, Miles O'Brien and Nog have led the Starfleet Corps of Engineers in designing and constructing a larger, mo...

Typhon Pact 3

By David R. George III

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Lost Era

By David R. George III

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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.