Brad Cummings Books

The Fingerprints of God

By Brad Cummings

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The Founder's Bible

By David Barton, Brad Cummings, Lance Wubbels

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Christ Vs. The Cults and World Religions

By Brad Cummings

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This mind-stimulating text is designed to help honest truth seekers personally discover satisfactory answers to the most important eternal questions through a thoughtful comparison of the origin, b...

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.