Tess MacKall Books

Black Cougar Curse

Average: 0.00, 0 Ratings

Eden Riley left her high school geek days far behind. Or so she thought. But when she returns to her hometown and comes face to face with the local heartthrob, sparks ignite like a chemistry set on...

Black Cougar Curse

By Tess MacKall, MacKall, Tess & Dae, Natalie

Average: 0.00, 0 Ratings

Deep in the mountain wilderness, Lucia Chavez searches for closure to her father's death, and the mythical black cougar he sought. Drop-dead sexy Cherokee Indian guide Sam Starr knows more than he'...

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.