Rory Naismith Books

"This groundbreaking study of coinage in early medieval England is the first to take account of the very significant additions to the corpus of southern English coins discovered in recent years and...

Money and Power in Anglo Saxon England

By Rory Naismith

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Money and Power in Anglo Saxon England

By Rory Naismith

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Medieval European Coinage

By Rory Naismith, Elina Screen

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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.