Christina McKenna Books

The Dark Sacrament: True Stories of Modern-Day Demon Possession and Exorcism

By Christina Mckenna, David M. Kiely, David Kiely

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The godforsaken daughter

By Christina McKenna

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When Ruby Clare's father was alive, they toiled together happily on their dairy farm in Northern Ireland. Since his death, Ruby--thirty-three, plump but comely--has been forced indoors and made a d...

Un coeur solitaire

By Christina McKenna, Laure Valentin

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The misremembered man

By Christina McKenna

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Classic Scottish Murder Stories

By Molly Wittington Egan

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The Misremembered Man

By Christina McKenna

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The Misremembered Man

By Christina McKenna

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The Dark Sacrament

By David M. Kiely

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Dark Sacrament

By Christina McKenna, David M. Kiely

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The disenchanted widow

By Christina McKenna

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It's 1981 and Belfast is burning. So, too, is freshly widowed Bessie Halstone: she burns with a desire to break with her troubled past. With her feckless husband gone, she leaves home hurriedly wit...

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.