Melissa Rowley Books

The falcon shield

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While exploring the woods behind their house, brothers Joseph, twelve, and Ben, ten, discover the castle of King Arthur, who has traveled through time to train them as modern-day knights of the Rou...

The silver coat

By Melissa Rowley

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Brothers Joseph, twelve, and Ben, ten, return to the castle of King Arthur, who sends them on a second quest against a real-life enemy, guided by signs brought by the falcon, True Heart.

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.