Bryan Thomas Schmidt Books

The seductive thrill of uncharted worlds, of distant galaxies… and the unknown threats that lurk in the vastness of the cosmos. From Foundation to Lensman, Star Wars to Guardians of the Gala...

Infinite Stars

By Bryan Thomas Schmidt David Weber Brian Herbert Elizabeth Moon Orson Scott Card

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The biggest names in space opera and military science fiction share 20+ new short stories set in their most famous universes—including Dune, Honor Harrington, and Ender’s Game! Join Neb...

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.