Dave Blevins Books

The Doonesbury Trivia Book 2nd Edition

By Dave Blevins

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Directory of Professional Team Sports

By Dave Blevins

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College football awards

By David Blevins

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"Each year, more than 575 awards and trophies are presented to college football players and coaches around the country. This comprehensive reference offers detailed descriptions of each of these aw...

Random Thoughts As We Traverse The New Millennium

By Dave Blevins

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Sports Hall of Fame Encyclopedia

By Dave Blevins

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Sports Hall of Fame Encyclopedia

By David Blevins

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Great Rivalries in College Football

By Dave Blevins

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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.