Donna Henes Books

The Moonwatchers Companion

By Donna Henes

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Celestially Auspicious Occasions: Seasons, Cycles, & Celebrations

By Donna Henes

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Dressing our wounds in warm clothes

By Donna Henes

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The Queen Of My Self: Stepping Into Sovereignty In Midlife

By Donna Henes

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From one of the leading spiritual practitioners writing and working today, a landmark book that celebrates a new mythic model for the middle years of a woman's life-the Queen! Millions of women are...

The Moon Watcher s Companion

By Donna Henes

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Shamanic Transformations: True Stories Of The Moment Of Awakening

By Donna Henes, Itzhak Beery

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Inspiring Accounts From Renowned Contemporary Working Shamans About Their First Moments Of Spiritual Epiphany • With Contributions By Sandra Ingerman, Hank Wesselman, John Perkins, Alberto Villoldo...

Bless This House

By Donna Henes

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Bless This House

By Donna Henes

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Moon Watcher s Companion

By Donna Henes

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Story of Us

By Donna Henes

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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.