David Freed Books

David Freed Printmaker

By David Freed, Ted Potter

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The Biblical consequences of an expanding earth

By David Freed

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"I have always wanted to discuss theological issues to depths that made everyone else uncomfortable, and I have never understood that. If scripture is credible, then why can't it be discussed from...

The Archon and the Great Contest

By David Freed

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Hot Start

By David Freed, Ray Porter

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Moments before he is executed, the killer of Hub Walker's daughter makes a startling allegation; the real murderer is Walker's close friend, a prominent U.S. defense contractor. Now Hub Walker, a f...

Voodoo Ridge

By Fred Grimes

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"It's 1956. A plane bearing a mysterious cargo takes off from a small airport outside Los Angeles and disappears into a raging storm. Nearly 60 years later, while flying over California's Sierra Ne...

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.