Marsha Qualey Books

Come in from the Cold

By Marsha Qualey

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Hometown

By Marsha Qualey

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Thin Ice

By Marsha Qualey

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Close to a Killer

By Marsha Qualey

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One night

By Marsha Qualey

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Nineteen-year-old Kelly, ex-addict niece of a nationally-renowned Minnesota talk show host, has an unexpected adventure with the visiting prince of a war-torn Eastern European country.

Too big a storm

By Marsha Qualey

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When serious worrier Brady Callahan meets vivacious Sally Cooper, daughter of a wealthy Minnesota family, they develop a close friendship that helps they both grow and survive during the turbulent...

Thin Ice

By Marsha Qualey

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America the Beautiful

By Ann Owen, Marsha Qualey, Katharine Lee Bates

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You re a Grand Old Flag

By George M. Cohan, Ann Owen, Marsha Qualey

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The Star Spangled Banner Patriotic Songs

By Francis Scott Key, Ann Owen, Marsha Qualey

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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.