Cathy Williams Books

At her boss's pleasure

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"The Alpha and the Innocent ... Raised by a mother who traded on her looks, buttoned-up accountant Kate Watson is determined to be respected for her brains and not her beauty! But working side by s...

Bound by the Billionaire's Baby

By Cathy Williams

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A pawn in the playboy's game

By Cathy Williams

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"A grand master of seduction ... Alessandro Falcone is notorious for winning--in every pursuit. Being forced back to Scotland on business is an inconvenience for the billionaire bachelor, but he'll...

The wedding night debt

By Cathy Williams

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Billionaire Dio Ruiz's convenient union was meant to secure two things: vengeance and the enticing Lucy Bishop. But from their wedding night onwards Dio's found his marriage bed inconveniently empt...

Bound By The Billionaire's Baby

By Cathy Williams

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To sin with the tycoon

By Cathy Williams

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At her boss's pleasure

By Cathy Williams

Average: 0.00, 0 Ratings

Bound by the Billionaire's Baby

By Cathy Williams

Average: 0.00, 0 Ratings

A pawn in the playboy's game

By Cathy Williams

Average: 0.00, 0 Ratings

The wedding night debt

By Cathy Williams

Average: 0.00, 0 Ratings

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.