Art Donovan Books

The fighting Donovans

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"Inside, you will find the fantastical and stunning artwork of Steampunk artists from around the world. The 17 artists featured on these pages, among the frontrunners of the Steampunk genre, have h...

The art of steampunk

By Art Donovan

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"Welcome to the world of Steampunk: a unique fantasy version of nineteenth century Victorian England imbued with today's technology, resulting in devices and contraptions that seem to have sprung f...

Johnny Unitas

By Art Donovan, Lou Sahadi, Peyton Manning

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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.