Michelle Celmer Books

The secretary's secret

By Michelle Celmer

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Sleeping with Nick on the day of his wedding wasn't the smartest thing Zoe had ever done. He was her boss!

The tycoon's paternity agenda

By Michelle Celmer

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Adam Blair, billionaire oil baron, wanted an heir, but he was determined to keep the arrangement strictly business. And when Katy Huntly, his late wife's sister, discovered his plan, she demanded t...

No ordinary Joe

By Michelle Celmer

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Christmas with the prince

By Michelle Celmer

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Accidentally Expecting Silhouette Special Edition

By Michelle Celmer

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Running on empty

By Michelle Celmer

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Out of Sight

By Michelle Celmer

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Accidentally Expecting Silhouette Special Edition Larger Print

By Michelle Celmer

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Juego De Ninos

By Michelle Celmer

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Amantes De Una Noche

By Michelle Celmer

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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.