Passarella, John Books

Kindred Spirit

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Popular television reporter Hallie Moore seems to have it all. She's young, single, attractive, and her signature "best of" segments -- Hallie's Comets -- seem primed to send her career sky-high. Y...

Buffy, Im Bann Der Dämonen, Blanke Knochen

By John Passarella, Passarella, John

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"Irgendetwas Unheimliches und äußerst Bösartiges macht Jagd auf Sunnydales Schüler - und was auch immer es ist, es geht mit bestialischer Raffinesse vor. Spätestens als die Jägerin auf eine Grube v...

Kindred Spirit

By John Passarella, Passarella, John

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Kindred Spirit

By John Passarella, Passarella, John

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Grimm: The Chopping Block

By John Passarella, Waggoner Tim, Passarella, John

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A cache of bones is found in a shallow grave in local woods... Meanwhile missing persons cases in Portland seem to be on the increase. As more bones are discovered, Portland homicide Detective Nick...

Grimm: The Chopping Block

By John Passarella, Waggoner Tim, Passarella, John

Average: 0.00, 0 Ratings

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.