Thomas Wynne Ross Books

Red Kayak

By Thomas Wynne Ross, Thomas W. Ross, Priscilla Cummings

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Living near the water on Maryland's Eastern Shore, thirteen-year-old Brady and his best friends J.T. and Digger become entangled in a tragedy which tests their friendship and their ideas about righ...

Good old index

By Thomas Wynne Ross

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Good Old Index is a fascinating collection of information, hitherto unavailable, about the Great Detective and his creator, Sir Arthur Conan Doyle. For example, the Index lists the astonishing vari...

English glosses from British Library Additional Manuscript 37075

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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.