Diana Orgain Books

Formula for Murder a Funny Mystery

By Diana Orgain

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Murder As Sticky As Jam a Humorous Cozy Mystery

By Diana Orgain

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Deathly Rattle a Humorous Cozy Mystery

By Diana Orgain

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Pampered to Death a Humorous Cozy Mystery

By Diana Orgain

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Gilt Trip

By Diana Orgain, Laura Childs

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Louisiana businessman Jerry Earl Leland served only a fraction of his five-year sentence for white-collar crime, thanks to some political connections and a few greased palms. But he won’t hav...

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.