Tom Barbash Books

On Top of the World: Cantor Fitzgerald, Howard Lutnick, & 9 11: A Story of Loss & Renewal

By Tom Barbash, Howard Lutnick

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On Top of the World: Cantor Fitzgerald, Howard Lutnick, and 9 11: A Story of Loss and Renewal

By Tom Barbash

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The last good chance

By Tom Barbash

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"Lakeland, New York, was once a world of bustling mills, proud residents, and miles of ruggedly beautiful coastline. Now it's another small Northeastern town whose pulse stopped beating years ago,...

Stay up with me

By Tom Barbash

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A collection of stories depicting the emotional connections between parents and children, husbands and wives, strangers and lovers.

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.