Cat Sebastian Books

Two Rogues Make a Right

By Cat Sebastian

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Unmasked by the Marquess

By Cat Sebastian

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Duke in Disguise

By Cat Sebastian

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Delicate Deception

By Cat Sebastian

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A gentleman never keeps score

By Cat Sebastian

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"Once beloved by London's fashionable elite, Hartley Sedgwick has become a recluse after a spate of salacious gossip exposed his most-private secrets. Rarely venturing from the house whose inherita...

Duke in Disguise

By Cat Sebastian

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Little Light Mischief

By Cat Sebastian

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Soldier s Scoundrel

By Cat Sebastian

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Lawrence Browne Affair

By Cat Sebastian

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Ruin of a Rake

By Cat Sebastian

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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.