Florinda Donner-Grau Books

The Witch's Dream

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This is the extraordinary account of Donner-Grau's experiences with doña Mercedes, an aged healer in a remote Venezuelan town known for its spiritualists, sorcerers, and mediums.

Shabono

By Florinda Donner

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An anthropologist finds herself becoming totally immersed in the primitive Indian culture of the Iticoteri tribe who have adopted her.

The Witch's Dream

By Florinda Donner

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Les Portes du reve

By Carlos Castaneda, Florinda Donner Grau

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Shabono

By Florinda Donner

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Shabono

By Florinda Donner Grau

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The Witch s Dream

By Florinda Donner Grau

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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.