Greg Vaughn Books

Photographing Oregon

By Greg Vaughn, Laurent Martres

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Hawaii The Big Island

By Greg Vaughn, Peter French, Glen Grant

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Compass American Guides

By Moana Tregaskis, Fodor S

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Letters from dad

By Greg Vaughn

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"Letters from Dad helps fathers leave a legacy of faith, hope, and love to their families in the form of treasured words of love and blessing"--Provided by publisher.

This Land Is Your Land 2023 Wall Calendar

By Dr. Sylvia Earle, Greg Vaughn, Amber Lotus Publishing, Doug Shearer, Jim Brandenburg, Wendell Berry, Marjory Stoneman Douglas

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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.