Sarah Castille Books

In your corner

Average: 0.00, 0 Ratings

"Two years ago, Jake and Amanda were going hot and heavy. But when Jake wanted more, Amanda walked away. Jake immersed himself in mixed martial arts, living life on the edge. But that didn't dull t...

Full contact

By Sarah Castille

Average: 0.00, 0 Ratings

Sia O'Donnell secretly attends every underground MMA fight featuring The Predator, the undisputed champion. When he stalks his prey in the ring, Sia is mesmerized. He is dominant and dangerous and...

Chaos Bound

By Sarah Castille

Average: 0.00, 0 Ratings

Luca

By Sarah Castille

Average: 0.00, 0 Ratings

Luca

By Sarah Castille

Average: 0.00, 0 Ratings

After one night of passion, Las Vegas crime boss Luca Rizzoli finds himself wanting to protect police detective Gabrielle Fawkes as she seeks revenge on another member of the Las Vegas criminal und...

Rocco

By Sarah Castille

Average: 0.00, 0 Ratings

Mafia enforcer Rocco De Lucchi is the best in the business. Cold, hard, and utterly ruthless, Rocco is the most dangerous of men. Feelings are a luxury he cannot afford-until a chance encounter bri...

Chaos bound

By Sarah Castille

Average: 0.00, 0 Ratings

Beyond the Cut

By Sarah Castille

Average: 0.00, 0 Ratings

Strong Hold

By Sarah Castille

Average: 0.00, 0 Ratings

Fighting attraction

By Sarah Castille

Average: 0.00, 0 Ratings

"Jack Caldwell was born and raised a polite Southern gentleman, but he carries a dark secret. By day, he is a tough MMA fighter. By night, he transforms into Master Jack, a Dom known for his quick...

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.