Mark J. Plotkin Books

The Killers Within: The Deadly Rise Of Drug-Resistant Bacteria

By Mark J. Plotkin, Michael Shnayerson

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Tales of a Shaman's Apprentice

By Mark J. Plotkin

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The fascinating account of a pioneering ethnobotanist’s travels in the Amazon—at once a gripping adventure story, a passionate argument for conservationism, and an investigation into the healing po...

Medicine Quest

By Mark J. Plotkin

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From the freezing Arctic to steamy rainforests, Plotkin explores mankind's search for new medicines.

The Shaman's Apprentice: A Tale of the Amazon Rain Forest

By Lynne Cherry, Mark J. Plotkin

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Kamanya believes in the shaman's wisdom about the healing properties of plants found in the Amazon rain forest and hopes one day to be a healer for his people.

Shaman s Apprentice

By Mark J. Plotkin

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Tales of a Shaman's Apprentice: An Ethnobotanist Searches for New Medicines in the Amazon Rain Forest

By Mark J. Plotkin

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"Fascinating and highly readable account of an ethnobotanist's research on medicinal plants and hallucinogens among the Trio and Oyana of Suriname/Brazil and the Yanomamo of Venezuela. In view of t...

Tales of a Shaman s Apprentice

By Mark J. Plotkin

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Tales of a Shaman s Apprentice

By Mark J. Plotkin

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Sustainable harvest and marketing of rain forest products

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Sustainable harvest and marketing of rain forest products

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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.