Erich Johnson Books

Ladies And Gentlemen Of Fantasy 2014

By Joel Turpin, John Howard, Erich Johnson, Steven Shrewsbury, Kerry Morgan, Jennifer Miller, River Wolf

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Over 400 Pages, Twelve Stories, And Covering Almost Every Sub-genre Of Fantasy Fiction. This Book Contains A Whole Slew Of Excitement And Adventure. Featuring: Erich Johnson, John H. Howard, Kerry...

Gentlemen Of Horror 2013

By Erich Johnson, M. Fitzgerald, Jennifer Miller, W. Morrow, Sean Little

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Gentlemen Of Horror 2015

By Erich Johnson, Robert Leuthold, Greg McWhorter, Noah Miller, John Howard

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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.