Kristine Grayson Books

"Cinderella's Prince Charming is divorced and at a dead end. The new owner of a bookstore, Charming has given up on women, royalty, and anything that smacks of a future. That is, until he meets up...

Utterly charming

By Kristine Grayson

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Wizard Aethelstan Blackstone hires attorney Nora Barr to get a restraining order to protect Sleeping Beauty from her evil stepmother. But soon realises he is attracted to Nora. How is this possible...

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.