Duane Swierczynski Books

Harbinger Wars Compendium

By Duane Swierczynski, Joshua Dysart

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Heroes Reborn: Collection Two

By Duane Swierczynski

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“CATCH AND KILL” BY DUANE SWIERCZYNSKIA nationwide tragedy took away Luke and Joanne Collins’ son, and now they roam the country in search of those they feel were responsible for...

Secret Dead Men

By Duane Swierczynski

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Secret Dead Men Point Blank

By Duane Swierczynski

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The Perfect Drink for Every Occasion

By Duane Swierczynski

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The Big Book o Beer

By Duane Swierczynski

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Big Book O Beer 8c Display

By Duane Swierczynski

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The Spy s Guide

By Duane Swierczynski, Craig Piligian, H. Keith Melton

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Bloodshot

By Duane Swierczynski

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Bloodshot is finally free of the memories that have haunted him since his awakening - but now even greater mysteries remain. Who was he before he was transformed into a walking weapon of mass destr...

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.