Mario Del Pennino Books

CAPTAIN MARVEL: GAME ON

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Collects Marvel Action Captain Marvel (2019) #1-6, Marvel Action Captain Marvel (2021) #1-5. All-action adventures of Captain Marvel and friends! Carol Danvers' quiet night with BFF Jessica Drew (A...

Spider Man

By Mario Del Pennino, Brian Smith

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Marauders by Gerry Duggan Vol. 1

By Gerry Duggan, Matteo Lolli, Mario Del Pennino, Lucas Werneck, Michele Bandini

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Captain Marvel

By Mario Del Pennino, Sholly Fisch, Ty Templeton, Java Tartaglia

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Captain Marvel

By Joe Caramagna, Mario Del Pennino, Ty Templeton, Leah Williams

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Halloween Spooktacular

By Jeff Loveness, Mario Del Pennino, Ty Templeton, Jacob Chabot, Matt Yackey

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Mealtime Mayhem

By Mario Del Pennino, Ty Templeton, Seanan McGuire, Irene Strychalski, Sean Ryan

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Spider Man

By Mario Del Pennino, Daniel Kibblesmith, Sholly Fisch, Ty Templeton, Arianna Florean

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Spider Man

By Mario Del Pennino, Ty Templeton, Leah Williams, Irene Strychalski, Sean Ryan

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Spider Man

By Mario Del Pennino, Campbell Jim, Sholly Fisch, Ty Templeton, Keiren Smith

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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.