Deborah Romaine Books

Smart Buys Drug Wise

By Deborah Romaine, Lee Haak R. Ph, Rick Melcher R.Ph.

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The Complete Idiot's Guide to Natural Childbirth

By Deborah Romaine, Jennifer L. West LM.

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Thoughtful planning so mom and her supporters are ready when the baby is . . .  A midwife helps expecting mothers decide how natural they want their labor to be, what birthing methods are avai...

Empowering Your Life with Angels

By Rita Berkowitz, Deborah Romaine

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Were all touched by angels! Angels take on many shapes and formssome familiar, some otherworldly, and some that we dont even recognize as angels. Empowering Your Life with Angels...

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.