David Simon Books

People around the world are increasingly working with their own bodies to restore balance. They're using medicinals found in nature to avoid the side effects of antibiotics and turning to tradition...

The Wisdom of Healing

By David Simon, Deepak Chopra, David Simon M.D. Foreword By Deepak Chopra M.D.

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The Wisdom of Healing, by David Simon, M.D., is an engaging, thoroughly practical guide to the many benefits of mind body medicine, in particular those derived from the ancient Indian medical syste...

Corner

By David Simon

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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.