Jon Teckman Books

Ordinary Joe

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A comedy about what happens when all of your dreams become true. What would you do if you were happily married with two gorgeous children and the most gorgeous film star in the world walked up to y...

Ordinary Joe

Average: 0.00, 0 Ratings

Ordinary Joe

By Jon Teckman

Average: 0.00, 0 Ratings

Ordinary Joe

By Jon Teckman

Average: 0.00, 0 Ratings

Taking Sport Seriously

By Andy Adcroft, Jon Teckman

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Helt fel Joe

By Jon Teckman

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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.