Mary Dan Eades Books

The Protein Power Lifeplan

By Mary Dan Eades, Michael R. Eades

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The Slow Burn

By Mary Dan Eades, Michael R. Eades, Frederick Hahn

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Vitaminy i mineral'nye veshchestva

By Mary Dan Eades

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Vitaminas y minerales

By Mary Dan Gades

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Join the thousands who have experienced dramatic weight loss, lowered cholesterol, and improvement or reversal of the damages of heart disease, adult-onset diabetes, and other major diseases by fol...

The 6 week cure for the middle aged middle

By Michael R. Eades

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The 6-Week Cure for the Middle-Aged Middle

By Mary Dan Eades, Michael R. Eades

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The doctor duo that brought you to the low-carb lifestyle shows you how to regain in midlife the figure of sleek, flat-bellied youth.Why is it that even though we might maintain our high school we...

The 6-Week Cure for the Middle-Aged Middle

By Michael R. Eades

Average: 0.00, 0 Ratings

The doctor duo that brought you to the low-carb lifestyle shows you how to regain in midlife the figure of sleek, flat-bellied youth.Why is it that even though we might maintain our high school we...

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.