Carole Nelson Douglas Books

Taliswoman Book 3

By Carole Nelson Douglas

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Catnap: A Midnight Louie Mystery

By Jean Little

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Pussyfoot: A Midnight Louie Mystery

By Jean Little

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Chapel Noir: An Irene Adler Novel.

By Jean Little

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"The story thrusts readers into one of the darkest periods of criminal fact and fiction when two courtesans are found brutally slaughtered in the lavish boudoir of a Paris house that dare not speak...

Cat on a Blue Monday: A Midnight Louie Mystery

By Jean Little

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Marilyn: Shades of Blonde

By Jean Little

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Marilyn: Shades of Blonde is a compelling fiction collection published to coincide with the 35th anniversary of Marilyn Monroe's death. These unforgettable stories seek to explore what it is about...

Cat in a Midnight Choir: A Midnight Louie Mystery

By Jean Little

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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.