Roberta Leigh Books

Cinderella in mink

By Roberta Leigh

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Shade of the Palms

By Roberta Leigh

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Temporary Wife

By Roberta Leigh

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Girl For a Millionaire

By Delphine Dryden

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A three-week cruise on a millionaire's yacht! To Laurel it was more than tempting. And when her fellow worker said she couldn't go herself unless Laurel accompanied her as chaperone, Laurel allowed...

Not a Marrying Man HP233

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Confirmed Bachelor

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No Time For Marriage

By Roberta Leigh

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Maid To Measure

By Roberta Leigh

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Too Bad To Be True

By Roberta Leigh

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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.