Sheldon Moldoff Books

The infamous EC Comics pre-trend crime classic is beautifully reprinted in full color and collected into a deluxe hardcover edition.Presenting tales of horrific crimes, grisly murders, and bizarre...

The EC Archives: Gunfighter Volume 1

By More., Written By Gardner Fox Ed Wheelan, More. Illustrated By Graham Ingels Johnny Craig Al Feldstein

Average: 0.00, 0 Ratings

At last collecting the wild adventures of the lone lawman known as the Gunfighter and his comrade the Buckskin Kid as they take on multiple mean outlaws and ride a rough terrain of terror in this c...

Batman: The Silver Age Omnibus Vol. 1

By Bill Finger

Average: 0.00, 0 Ratings

The iconic tales of Batman from the classic Silver Age collected for the first time in this incredible omnibus!The Caped Crusader is known for protecting the streets of Gotham from the villains who...

Showcase Presents

By Gardner F. Fox, John Broome, Robert Kanigher, Carmine Infantino, Sheldon Moldoff

Average: 0.00, 0 Ratings

The Batman Chronicles, Volume Two

By Bob Kane, Jerry Robinson, Gardner F. Fox, Bill Finger, Sheldon Moldoff

Average: 0.00, 0 Ratings

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.