Dana Kramer Books

Cut By Emerald: In The World Of Piers Anthony'S Bio Of A Space Tyrant

By Piers Anthony, Todd Cameron Hamilton, Dana Kramer, Don Dixon, Dana Kramer-Rolls, James Clouse

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Chance and the reader's decisions will determine whether Lt. Commander Emerald Sheller is successful in her efforts to defeat the Marianas space pirates

Warhorn

By Dana Kramer, Dana Kramer Rolls

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Blast Out in Lebanon Sniper Gamebook No 2

By Mark Acres, Dana Kramer

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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.