Kristine Rolofson Books

"Meg Ripley may run the local diner, but she has never been one to get involved in the small-town craziness of Willing, Montana. Now suddenly she's entangled in it? In addition to harboring a pregn...

The husband show

By Kristine Rolofson

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"She never thought she'd own a bar in the middle of nowhere, Montana. But to Aurora Jones, Willing seemed like a perfect place to disappear. That is until the producers came to film their marry-off...

Winter wedding bells

By Kristine Rolofson

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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.