Stephen Bowkett Books

A group of ordinary kids from an ordinary town, who have the most wonderful adventures. How can the DDG stop Stonehead Henderson and his cronies from stealing a treasured possession? What is the se...

Space cops

By Stephen Bowkett

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While chasing the Quicksilver Gang, the Space Cops see something strange on their radar screen. It's a machine, and it's bigger than a planet! When the Space Cops investigate, they discover that th...

Space cops

By Stephen Bowkett

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Detective Files

By Stephen Bowkett, Steve Bowkett

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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.