Mendelson, Abby Books

End Of The Road

By Abby, Abby Mendelson, MENDELSON, Mendelson, Abby

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The Pittsburgh Steelers: The Official Team History

By Abby, Abby Mendelson, MENDELSON, Mendelson, Abby

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Complete history of the illustrious Men of Steel from the founding of the franchise in 1933 to the championship teams of the '70s to the Bill Cowherled teams of the 1990s. 300 photographs highlight...

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.