Donna Kauffman Books

"'Why are you here, Donovan?' Well, Kate Sutherland, how about, I've fantasized about you for eighteen years? Or, I wanted to remember how it feels to need a cold shower every time you flick that p...

The black sheep and the English rose

By Donna Kauffman

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Finn Dalton is once again drawn to British heiress and jewel thief Felicity Trent, who is at his mercy when he discovers her scantily clad and handcuffed to a bed in a posh Manhattan hotel room.

Bad Boys In Kilts

By Donna Kauffman

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Bad Boys In Kilts

By Donna Kauffman

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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.