Michael Tunnell Books

Mailing May

By Michael O. Tunnell, Michael Tunnell, Ted Rand

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In 1914, because her family cannot afford a train ticket to her grandmother's town, May gets mailed and rides the mail car on the train to see her grandmother. Nowadays it's no big deal or a girl t...

Children'S Literature, Briefly

By Gregory Bryan, Terrell A. Young, James Jacobs, Michael O. Tunnell, Michael Tunnell, Terrell Young, James S. Jacobs

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A concise, engaging, practical overview of children’s literature that keeps the focus on the books children read. This brief introduction to children’s literature genres leaves time to actually r...

Cranky Old Witch

By Michael Tunnell

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Cranky Old Witch

By Michael Tunnell

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The Wishing Moon

By Michael O. Tunnell, Michael Tunnell, Tunnell, Michael O

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When the evil princess throws a lamp at her head, Aminah, a penniless orphan living on the streets of Al-Kal'as, is stunned when a jinni appears, allowing her to make three wishes after each full m...

School Spirits

By Michael Tunnell

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Companion Website

By Michael Tunnell

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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.