Jayne Castle Books

The Lost Night

Average: 0.00, 0 Ratings

Even the mysterious world of Harmony has people who don’t quite fit in. They’re drawn to places like Rainshadow Island, a beautiful sanctuary where anyone can feel safe—and where secrets are closel...

Deception Cove

Average: 0.00, 0 Ratings

In the world of Harmony, Rainshadow Island is home to a mysterious preserve, secrets that have been kept for centuries, and a treasure worth killing for… As a light-talent, Alice North has the rare...

Guild Boss

By Jayne Castle

Average: 0.00, 0 Ratings

Welcome to Illusion Town on the colony world of Harmony—like Las Vegas on Earth, but way more weird. Living in this new, alien world doesn’t stop the settlers from trying to re-create...

Guild Boss

By Jayne Castle

Average: 0.00, 0 Ratings

Welcome to Illusion Town on the colony world of Harmony—like Las Vegas on Earth, but way more weird. Living in this new, alien world doesn’t stop the settlers from trying to re-create...

Sweetwater and the Witch

By Jayne Castle

Average: 0.00, 0 Ratings

Welcome to the world of Harmony, where—despite its name, things are anything but—danger lurks just beneath the surface in this new novel by New York Times bestselling author, Jayne Cast...

Sweetwater and the Witch

By Jayne Castle

Average: 0.00, 0 Ratings

Welcome to the world of Harmony, where—despite its name, things are anything but—danger lurks just beneath the surface in this new novel by New York Times bestselling author, Jayne Cast...

Sweetwater and the Witch

By Jayne Castle

Average: 0.00, 0 Ratings

Welcome to the world of Harmony, where—despite its name, things are anything but—danger lurks just beneath the surface in this new novel by New York Times bestselling author, Jayne Cast...

People in Glass Houses

Average: 0.00, 0 Ratings

Two people desperate for answers wade through smoke and mirrors within the alien world of Harmony in this new novel by New York Times bestselling author Jayne Castle. His name is Joshua Knight. Onc...

Obsidian Prey

By Jayne Ann Krentz

Average: 0.00, 0 Ratings

Dark Light

By Jayne Ann Krentz

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.