Andy Mangels Books

Star Wars Night Lily

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Bounty Hunters Star Wars Dark Horse

By Mark Schultz, Randy Stradley, Timothy Truman

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Mission Gamma Book Three: Cathedral (Star Trek: Deep Space Nine - Mission Gamma) (Bk.3)

By Michael A. Martin, Andy Mangels

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SIREN SONGS As a small child, Jules Bashir underwent illegal genetic enhancements that forever altered the natural course of his life. As an adult, ever since the day he discovered what his parents...

Prophecy and Change

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Star Trek: Ishtar Rising Book 1

By Michael A. Martin, Andy Mangels, Martin, Michael A., Mangels, Andy

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Project Ishtar -- a bold endeavor to terraform Venus, the most volatile planet in the solar system, and the grandest achievement in the spectacular career of famed terraformer Dr. Pascal Saadya. Bu...

Star Trek: Ishtar Rising Book 2

By Michael A. Martin, Andy Mangels, Martin, Michael A., Mangels, Andy

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Project Ishtar -- the bold endeavor to terraform Venus, the most volatile planet in the solar system -- has reached a critical juncture. The project's first phase has had unexpected consequences th...

Trill and Bajor

By J. Noah Kym, Andy Mangels, Michael A. Martin

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Taking Wing

By Michael A. Martin

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Starkweather

By Sean O Reilly

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Aftermath

By Christopher L. Bennett

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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.