Dr. Mark Stengler Books

Outside the Box Cancer Therapies

By Dr. Mark Stengler, Dr. Paul Anderson

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Outside the Box Cancer Therapies

By Dr. Mark Stengler

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Now in paperback: A thorough, cutting-edge, alternative therapy-focused exploration of Integrative Oncology care.With approximately 40 percent of men and women in the United States being diagnosed...

Healing the Prostate

By Dr. Mark Stengler

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A practical, integrative guide to men's prostate health, including holistic therapies for prostate cancer, BPH, prostatitis, and bladder function.Foreword by Dr. Geo Espinosa, author of the best-se...

The Holistic Guide to Gut Health

By Dr. Mark Stengler

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A comprehensive yet accessible approach to healing leaky gut and the many uncomfortable symptoms it causes. Whole-body health can be restored with Dr. Stengler's integrative program, which includes...

The Holistic Guide to Gut Health

By Dr. Mark Stengler

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Outside the Box Cancer Therapies

By Dr. Mark Stengler

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Now in paperback: A thorough, cutting-edge, alternative therapy-focused exploration of Integrative Oncology care.With approximately 40 percent of men and women in the United States being diagnosed...

Healing the Prostate

By Dr. Mark Stengler

Average: 0.00, 0 Ratings

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.