DAVID PERLMUTTER Books

Photojournalism and foreign policy

By David D. Perlmutter

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Photojournalism and Foreign Policy: Icons of Outrage in International Crises

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Bones II

By James Ward Kirk

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Raise a Smarter Child by Kindergarten

By Carol Colman, David Perlmutter M.D. F.A.C.N.

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Nature didn’t finish your child’s brain at birth. It’s up to you to maximize your child’s mental skills without causing additional stress. Acclaimed neurologist and bestsell...

Power Up Your Brain

By David Perlmutter M.D., Alberto Villoldo

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Lifeguide

By David M.D. Perlmutter

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Brainrecovery.Com

By David M.D. Perlmutter

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Brain Maker Lib E

By David Perlmutter MD

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You Can Fix Your Brain

By Dr. Tom O Bryan Foreword By Mark Hyman MD

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For anyone worried about any type of brain ailment, ranging from the chronic conditions to simple brain fog and fatigue, this essential guide covers the full spectrum of prevention to treatment.We'...

Drop Acid

By David M.D. Perlmutter, Peter Ganim, Kristin Loberg

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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.