Karen Patterson Books

From the 1930s until his death in 1983, Eugene Von Bruenchenhein was a prolific artist, producing paintings, sculptures, photographs, drawings and poetry in his small Milwaukee home. His large and...

Eugene Von Bruenchenhein

By Chris Wiley, Karen Patterson, Michelle Grabner, Brett Littman, Stone Lisa Art Museum Curator

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From the 1930s until his death in 1983, Eugene Von Bruenchenhein was a prolific artist, producing paintings, sculptures, photographs, drawings and poetry in his small Milwaukee home. His large and...

Red Tail

By Karen Patterson, Martin Robert L.

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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.