Joseph Armstead Books

Krymsin nocturnes

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"Montgomery Quinn, a millennia-old member of a race of metahumans called Olympians, is dedicated to unending war against a power-mad cabal of vampires and rogue government mercenaries. In the moder...

Tabloid Purposes IV

By Everette Bell, Terry Vinson, Nickolaus Pacione Photographer, Joseph Armstead, Lake Fossil Press Lake Fossil Press Staff

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Tabloid Purposes IV

By Joseph Armstead, Lake Fossil Press Lake Fossil Press Staff

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Tabloid Purposes IV

By S. G. Cardin, Terry Vinson, Casey Gordon, Joseph Armstead, Casandra Lee

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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.