Thomas S. Owens Books

Remember When

By Thomas S. Owens

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On Both Sides Of The Civil War

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Traveling On The Freedom Machines Of The Transportation Age

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Statue Of Liberty Reading Essentials in Social Studies

By Tom Owens, Diana Star Helmer

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Inside collectible card games

By Tom Owens

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Describes the growing world of trading card games, profiling some game designers, offering advice on playing the games and customizing card collections, and listing the latest games on the market.

Collecting Stock Car Racing Me

By Thomas Owens

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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.