Steve Rzasa Books

The bloodheart

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The world is gripped by magic. Islands soar. Ships fly. And whispers abound: the Bloodheart. Long has it remained dormant, hidden from the dark forces that would tap its power. Waiting. Bowen Cord...

For us humans

By Steve Rzasa

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Hey. My name's Caz Fortel. I'm thirty, good-looking, and a great liar. In fact, that's my job: to lie to people who steal works of art, and get the goods back. Then one day I get the big call from...

Empire s Rift The Baedecker Invasion A Takamo Universe Story Volume 1

By Steve Rzasa

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Empire s Rift The Baedecker Invasion A Takamo Universe Story Book 1

By Steve Rzasa

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Mythic Orbits Volume 2

By Steve Rzasa, Kat Heckenback

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The Word Endangered The Face of the Deep

By Steve Rzasa

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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.