Jim Pavelec Books

Hammer Helm d20 System Races of Renown

By Jim Pavelec, Jesse Decker

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Wreaking Havoc

By Thomas Manning, Christopher Seaman, Chuck Lukacs, Jim Pavelec

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How to Draw Hell Beasts Kit: Project Book, Drawing Pad, Eraser, Pencils, Blending Stump, Sandpaper Block, Monster Trading Cards

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Draw the stuff of which nightmares are made.If you harbor a love of imagery most foul, of demons and monsters and devils of all sorts . . . then welcome to the book from hell. Within its pages lurk...

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.