David Harry Moss Books

Switchblade: Issue Thirteen

By Gene Breaznell, Serena Jayne, Alec Cizak, Elliot F. Sweeney, David Rachels, Robert Ragan, Brian Beatty, Danny Sophabmisay, Jay Rohr, David Harry Moss

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The World's Only No-limit Outlaw Noir Magazine Is Back For A Thirteenth Round. The One You Thought You'd Never See. With Fiction, Flash And Poetry From Robert Ragan, David Harry Moss, Gene Breaznel...

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.