Michael Allan Mallory Books

Minnesota Not So Nice

By Michael Allan Mallory, Timya Owen, Barbara Merritt Deese, Pat Dennis

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Death Roll

By Michael Allan Mallory, Marilyn Victor

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Killer instinct

By Marilyn Victor

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Zoologist "Snake" Jones and her wolf-biologist friend Gina discover four wolf carcasses in the woods near Wolf Lake, Gina swears vengeance against the shooter. When a cantankerous local man with ou...

Resort to Murder

By David Housewright, Deborah Woodworth, Judith Yates Borger, Michael Allan Mallory, Scott Pearson, William Kent Krueger, Pat Dennis, Moira C. Harris, Carl Brookins, Jess Lourey, Ellen Hart, Barbara DaCosta

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Malice Domestic

By Cynthia Sabelhaus, Susan Daly, Michael Allan Mallory

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Lost Dragon Murder

By Michael Allan Mallory

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Festival of crime

By Christine Husom, Michael Allan Mallory, Mickie Turk

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Minnesota, the Land of 10,000 Lakes and more annual festivals than you can shake a stick at: city days, county fairs, arts and craft shows, music festivals, and countless other public gatherings. A...

Cooked to Death

By Michael Allan Mallory, Rhonda Gilliland

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Death Roll

By Michael Mallory

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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.