Nick Eliopulos Books

"Conscripted into the dangerous Adventurers Guild, best friends Zed and Brock must defend what is left of humanity against terrible monsters in this epic fantasy."--

Twilight of the elves

By Zack Loran Clark

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"In the second book of The Adventurers Guild, Zed and Brock must save the elven city"--

The Adventurers Guild

By Johnny Heller, Zack Loran Clark, Nick Eliopulos

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The Adventurers Guild

By Johnny Heller, Zack Loran Clark, Nick Eliopulos

Average: 0.00, 0 Ratings

Twilight of the Elves

By Johnny Heller, Zack Loran Clark, Nick Eliopulos

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.