Jerry D. Spangler Books

Horned Snakes Axle Grease

By Donna K. Spangler, Jerry D. Spangler

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Last Chance Byway

By Donna Kemp Spangler, Jerry D. Spangler

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Nine Mile Canyon

By Jerry D. Spangler

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With an estimated 10,000 ancient rock art sites, Nine Mile Canyon has long captivated people the world over. The author takes the reader on a journey into Nine Mile Canyon through the eyes of the g...

Nine Mile Canyon

By Jerry D. Spangler

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Last Chance Byway

By Donna Kemp Spangler, Jerry D. Spangler

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The Crimson Cowboys

By Jerry D. Spangler, James M Aton

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Crimson Cowboys

By Jerry D. Spangler, James M. Aton

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Far Western Basketmaker Beginnings

By Jerry D. Spangler, Richard V. N. Ahlstrom, Heidi Roberts

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Far Western Basketmaker Beginnings

By Jerry D. Spangler, Richard V. N. Ahlstrom, Heidi Roberts

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Red Rock and Rawhide

By Jerry D. Spangler, Mark E. DeGiovanni Miller

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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.