Kym Douglas Books

The Black Book of Hollywood Beauty Secrets

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“We just asked the movie stars how they did it. What did they use? How often? Where did they get it? How can we do it, too? And they told us. We couldn’t believe it either.”Kym Douglas, host of the...

The Black Book of Hollywood Diet Secrets

By Kym Douglas, Cindy Pearlman

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The beauty cookbook

By Kym Douglas

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The black book of Hollywood pregnancy secrets

By Kym Douglas

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Bliss Happens

By Kym Douglas

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The Black Book of Hollywood Beauty Secrets

By Kym Douglas

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The Black Book of Hollywood Beauty Secrets

By Kym Douglas

Average: 0.00, 0 Ratings

“We just asked the movie stars how they did it. What did they use? How often? Where did they get it? How can we do it, too? And they told us. We couldn’t believe it either.”Kym Do...

The Black Book of Hollywood Pregnancy Secrets

By Kym Douglas

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The Black Book of Hollywood Pregnancy Secrets

By Kym Douglas

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The stars’ secrets to looking and feeling great during and after pregnancy from the authors of The Black Book of Hollywood Diet SecretsHollywood moms have got it going on—from Hall...

The Black Book of Hollywood Diet Secrets

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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.