Rachel Campos Duffy Books

All American Christmas

By Rachel Campos Duffy, Sean Duffy

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All American Christmas

By Sean Duffy, Rachel Campos Duffy

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Stay Home, Stay Happy

By Rachel Campos Duffy

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A warm, inspiring, and practical handbook for at-home moms, by a television celebrity and mother of five.National television personality and mother of five Rachel Campos-Duffy presents a new way of...

Stay Home Stay Happy

By Rachel Campos Duffy

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Stay Home, Stay Happy

By Rachel Campos Duffy

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Stay Home, Stay Happy

By Rachel Campos Duffy

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Paloma Wants to Be Lady Freedom

By Rachel Campos Duffy

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Paloma Wants to Be Lady Freedom

By Rachel Campos Duffy

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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.