Virginia Hanson Books

Inner Visions: German Prints from the Age of Expressionism

By Elizabeth Sarah Davis, Mary Priester, Virginia Hanson, Lois Allan

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The silent encounter

By Virginia Hanson

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Gifts of the Lotus

By Virginia Hanson

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Karma

By Virginia Hanson

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Masters and men

By Virginia Hanson

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On the correspondence between Helene Petrovna Hahn-Hahn Blavatsky, 1831-1891, and Alfred Percy Sinnett, 1840-1921, leaders of the theosophical movement.

Karma, the universal law of harmony

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The Sage from Concord A Quest Book

By Virginia Hanson, Ralph Waldo Emerson

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H.P. Blavatsky and The secret doctrine

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Karma, rhythmic return to harmony

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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.