Alexander Leithes Books

Doctor Who Short Trips: A Universe Of Terrors

By Marc Platt, David Bailey, Jonathan Morris, Andrew Campbell, Jeremy Daw, Robert Shearman, Stephen Cole, Juliet E McKenna, Trevor Baxendale, Alexander Leithes, John Binns, Tara Samms, Lance Parkin, Gareth Wigmore, William H. Keith, Jr., Huw Wilkins

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Doctor Who Short Trips is a series of themed short story anthologies of new Doctor Who fiction, featuring the Doctor in all of his first eight incarnations. They feature stories written by some of...

Mananan Maclir

By Alexander Leithes

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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.