Cynthia Manson Books

Women of Mystery 1

By Ruth Rendell, Sara Paretsky, Joan Hess, Mary Higgins Clark, Antonia Fraser, Faye Kellerman

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The haunted hour

By Copyright Paperback Collection Library Of Congress, Cynthia Manson, Various

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Law And Order

By Various, Lawrence Block, Jeffery Deaver, Jonathan Kellerman, Copyright Paperback Collection (Library Of Congress), John D. MaCdonald, Michael Gilbert, Harold Q. Masur, Erle Stanley Gardner, David Dean, Agatha Christie, John F. Dobbyn, Donald E. Westlake, Lawrence Treat, Cynthia Manson, Doug Allyn, Steven Peters

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Good cops, bad cops, savvy detectives, tricky attorneys, arrogant judges, innocent victims, and cold-blooded killers come together in this spectacular collection. Good cops...

Canine Crimes 2

By Cynthia Manson, Various

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Mystery for Christmas

By Cynthia Manson

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Twelve Christmas mysteries.

Mystery for Halloween

By More, Donald E. Westlake

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Murder at Christmas

By Julian Symons, Georges Simenon, More, John Mortimer

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Thou shalt not kill

By Cynthia Manson, Gilbert Keith Chesterton, John Mortimer, Ralph McInerny

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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.