Sheila Simonson Books

A Regency Valentine

By Carola Dunn, Jo Beverley, Kitty Grey, Ellen Fitzgerald, Sheila Simonson

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A cousinly connection

By Sheila Simonson

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Skylark

By Sheila Simonson

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The Bar Sinister

By Sheila Simonson

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In my view, one of the best of all HR Marriage of Convenience stories.

Love and Folly

By Sheila Simonson

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Lady Jean Conway is wildly in love with Owen Davies, a Shellesque poet who is cataloguing the Brecon library, whereas her twin, Lady Margaret, has a tendre for Lord Clanross's private secretary, wh...

A Cousinly Connexion

By Sheila Simonson

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An old chaos

By Sheila Simonson

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Call Down the Hawk

By Sheila Simonson

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243 pages ; 22 cm

Buffalo Bill s Defunct

By Sheila Simonson

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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.