Marcia K. Vaughan Books

Allie s wish

By Marcia K. Vaughan

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The Navajo way

By Marcia K. Vaughan

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Describes Navajo life, arts and crafts, cuture and the navajo Code talkers of World War II.

Energy From the Sun

By Marcia K. Vaughan

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Incredible journeys

By Marcia K. Vaughan

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A discussion on how and why animals migrate is followed by descriptons of the migratory habits of some specific species such as gray whales, monarch butterflies, mule deer. elephants, Arctic terns,...

Upar and the great nut tree

By Marcia K. Vaughan

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Two brothers and a sister live in the Amazon Jungle until the sister gets married. Her wedding enrages her brothers who banish her. When she has a son, the sister comes back to see the great nut tr...

Parachutes Storyteller

By Marcia K. Vaughan

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Burrows Storyteller Setting Sun

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AP Cinderella s Big Night Is Action Pack

By Marcia K. Vaughan

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The Secret of Bunratty Castle Rigby

By Marcia K. Vaughan

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Cinderfella s Big Night Literacy Links Chapter Books

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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.