John A. Byrne Books

Back in 1974, Colleen and John Swanson couldn't have been happier. Middle-aged and newly married, they enjoyed the good life in Midland, Michigan. John was the consummate "company man" at Dow Corni...

The Whiz Kids: The Founding Fathers of American Business - and the Legacy they Left Us

By John A. Byrne

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Fast Company The Rules of Business

By John A. Byrne, Fast Company

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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.