David Thurlo Books

Blackening Song Ella Clah

By Aimee Thurlo, David Thurlo

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Death Walker Ella Clah

By Aimee Thurlo, David Thurlo

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Changing Woman Ella Clah

By Aimee Thurlo, David Thurlo

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Returning stateside from special-ops work in Iraq, Charlie Henry, the new owner of a pawnshop in Albuquerque, New Mexico, and his business partner Gordon investigate the murder of a childhood frien...

Grave consequences

By David Thurlo

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"Just as Charlie Henry thinks life might have calmed down, he finds himself in the middle of a dangerous case involving a beautiful silver-and-turquoise necklace with a mysterious history. When a y...

Rob thy neighbor

By David Thurlo

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"Charlie Henry and his friends are enjoying a cookout on a relaxing Sunday afternoon. But when a gunshot rings out in the neighborhood, Charlie is abruptly brought back to a world he's all too fami...

Shooting Chant Ella Clah Novels

By Aimee Thurlo, David Thurlo

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Blackening Song

By Aimee Thurlo, David Thurlo

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Enemy Way Ella Clah Novels

By Aimee Thurlo, David Thurlo

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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.