Stephen T. Sinatra Books

Basic Health Publications User s Guide to the Top 10 Natural Therapies User Guides

By Stephen T. Sinatra, Marcus Laux, Melissa Block

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Optimum Health

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Now you can achieve optimum health.In this groundbreaking book, Dr. Stephen Sinatra shows us how we can take control of our health through the latest findings of mind-body medicine. As a leading...

Reverse Heart Disease Now

By James C. M.D. Roberts, Sinatra, Martin Zucker

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Reverse heart disease now

By Stephen T. Sinatra, James C. M.D. Roberts, Sinatra, Martin Zucker

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Two innovative cardiologists, with a combined fifty years of experience, share their clinical insights on how to stop, reverse, and prevent the arterial inflammation and plaque that cause heart att...

Stress Management Handbook

By Lori A. Leyden Rubenstein

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The Healing Kitchen

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Earthing

By Clinton Ober

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Sinatra Solution

By Stephen T. Sinatra

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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.