Shea Anton Pensa Books

Lord George Herbert s a Night in a Moorish Harem

By Justin Norman, Colleen Doran, George Herbert, Michael Goydos, Ted Naifeh, Mike Dringenburg, Shea Anton Pensa, Greg S. Baisden

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Green Arrow: The Longbow Hunters Saga Omnibus Vol. 2

By Mike Grell

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Oliver Queen is the Emerald Archer, Green Arrow! He's ready to fight for the people against corruption!Oliver is faced with all new challenges in Green Arrow: The Longbow Hunters Saga Omnibus Vol....

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.