George E. Grant Books

Y2K, The Day The World Shut Down

By WestBow Press, Michael S. Hyatt, Michael Hyatt, George E. Grant, WestBow Press Staff

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Computers all over the world may revert back to the year 1900 when the clock strikes midnight on January 1, 2000. In this compelling novel, society experiences a meltdown with crashing financial in...

Call of Duty

By J. Steven Wilkins

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Call of Duty

By George E Grant, J. Steven Wilkins

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Bless this food

By Julia M. Pitkin

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Hillarious

By George E. Grant

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Carry A Big Stick: The Uncommon Heroism Of Theodore Roosevelt

By George Grant, George E. Grant

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This volume in the Leaders in Action series presents the life of Teddy Roosevelt: adventurer, journalist, rancher, legislator, governor, vice president and president of the United States, and an in...

Faithful Volunteers

By George E. Grant, Stephen Mansfield

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Faithful volunteers

By Stephen Mansfield

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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.