Matt Howarth Books

Graphic Classics Volume 1

By Edgar Allan Poe, Rick Geary, Milton Knight, Anton Emdin, Stanley Shaw, Antonella Caputo, Joe Ollman, Lisa K. Weber, Marcel De Jong, Matt Howarth, Juan Gomez, Lance Tooks, J. B. Bonivert, Roger Langridge, Pedro Lopez

Average: 0.00, 0 Ratings

Graphic Classics Volume 4

By Richard Corben, Simon Gane, Rick Geary, Giorgio Comolo, Onsmith Jeremi, Rich Rainey, H.P. Lovecraft, Alex Burrows, Gerry Alanguilan, Lisa K. Weber, Rod Lott, Matt Howarth, Tom Neely, Mark A. Nelson, J. B. Bonivert, Pedro Lopez

Average: 0.00, 0 Ratings

Teenage Mutant Ninja Turtles Classics Volume 6

By Paul Jenkins, Bill ANDERSON, Michael Dooney, Rick McCollum, Matt Howarth, Eastman, Kevin B., Laird, Peter, Berger, Dan, Dooney, Michael, Brown, Ryan, Lavigne, Steve, Lawson, Jim, Talbot, Eric

Average: 0.00, 0 Ratings

TMNT Classics Continues! Volume 7 collects issues #45-47, which includes "Leatherhead, Too," "Masks" parts 1-2, and six short stories from Shell Shock: "Ghouls Night Out," "Crazy Man," "The Surviva...

Changes

By Matt Howarth

Average: 0.00, 0 Ratings

Those Annoying Post Bros.

By Matt Howarth

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.