Sierra Simone Books

Once upon a Dream

By Sierra Simone

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Honey Cut

By Sierra Simone

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Sinner

By Sierra Simone

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Midnight Mass (Special Edition)

By Sierra Simone

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We are told that God will punish the wicked. That sinful men will reap what they sow. We are told to scourge our souls with prayer and pain to become clean once again. Well, here I am. Wicked and s...

Markham Hall Series Bundle

By Sierra Simone

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London Lovers Duet

By Sierra Simone

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Complete New Camelot Series Set

By Sierra Simone

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My Present This Year

By Sierra Simone

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Midnight Mass

By Sierra Simone

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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.