Juan Frigeri Books

Ghost Rider

By Roland Boschi, Juan Frigeri, Howard Mackie, Ed Brisson, Javier Saltares

Average: 0.00, 0 Ratings

CAPTAIN MARVEL VOL. 10: REVENGE OF THE BROOD PART 2

By Kelly Thompson

Average: 0.00, 0 Ratings

Higher, further, faster - to the very end! Kelly Thompson leaves her final, indelible fingerprints on Earth's Mightiest Hero! Captain Marvel, Spider-Woman, Hazmat and the X-Men embarked on a missio...

God Is Dead

By German Erramouspe, Juan Frigeri, Jonathan Hickman, Mike Costa

Average: 0.00, 0 Ratings

Marvel Select Spider Verse

By Juan Frigeri, Jed MacKay, Stacey Lee

Average: 0.00, 0 Ratings

Star Wars Comic-Kollektion 18 - Darth Maul: Sohn Dathomirs

By Jeremy Barlow, Rob Williams, Juan Frigeri, Mauro Vargas, Christian Read

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.