Debra Mullins Books

Three Nights...

By Debra Mullins

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Scandal of the Black Rose

By Debra Mullins

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Two Weeks With a Stranger

By Debra Mullins

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The Night Before the Wedding

By Debra Mullins

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To Ruin the Duke

By Debra Mullins

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"All of London is abuzz with the shocking exploits of Thornton Matherton, Duke of Wyldehaven, a man as sinful and wild as his name. He plays fast and loose with money, drink, and women. Or does he?...

Too Wicked to Love

By Debra Mullins

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Genevieve Wallington-Wallis finds herself drawn to the mysterious John Ready, who she thinks is a humble coachman, but who, unbeknownst to her, is working undercover to clear his name and save hims...

Once a Mistress

By Debra Mullins

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Hard-Hearted Captor… He was the dark, dashing rogue of Diana Covington's fantasies…until he literally swept her off her feet, swooping across the ship's deck on a rope to rescue her from her evil...

The Lawman s Surrender

By Debra Mullins

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A Necessary Husband

By Debra Mullins

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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.