Catherine Coulter Books

Sent to Rome to prevent her marriage to a vicious fortune hunter, Giana Van Cleve, an innocent beauty, finds herself the property of the highest bidder, the handsome, hot-blooded American, Alex Sax...

The offer

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When Sabrina Eversleigh flees after an attempted rape, she is rescued from a blizzard by Phillip Mercerault, who must then overcome Sabrina's fear of men before the two can realize their love for e...

The deception

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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.