Martin Troy Kennedy Books

Edge of darkness

By Martin Troy Kennedy

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The last journey

By Tom Bell, Martin Campbell, Jim Goddard, Chris Burt, Sam Neill, Martin Troy Kennedy

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Dramatization of the true story of British agent Sydney Reilly, the world's first superspy. In this volume, Sakinov is killed, and Reilly returns to Russia. A risky thing to do, since it sets him a...

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.