Sandra Hill Books

When arrogant John of Hawk's Lair meets the Viking princess, Ingrith, he soon finds that his wild side is not as hidden as he'd always thought. To complicate matters, he must protect Ingrith's grou...

Kiss of Pride

By Sandra Hill

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Kiss of Surrender

By Sandra Hill

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Kiss of Temptation

By Sandra Hill

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Blue Viking

By Sandra Hill

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Hot and Heavy

By Sandra Hill

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Tale of Two Vikings

By Sandra Hill

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Truly Madly Viking

By Sandra Hill

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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.