Eric G. Iverson Books

Isaac Asimov'S Wonders Of The World

By Gene Wolfe, Gregory Benford, Davis Publications, Robert Silverberg, Frank Ward, Joan D. Vinge, Ted Reynolds, David R. Bunch, Barry B. Longyear, Kathleen Moloney, Connie Willis, Rand B. Lee, Peter Payack, James Tiptree, Jr., Elizabeth A. Lynn, Isaac Asimov, Shawna McCarthy, Eric G. Iverson, Elaine O'Byrne

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Lirios: A Tale of the Quintana Roo - novelette by James Tiptree, Jr. Exposures - short story by Gregory Benford For the Birds - short story by Isaac Asimov The Woman the Unicorn Loved - novelette b...

Werenight

By Eric Iverson, Eric G. Iverson

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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.