David B. Mattingly Books

Outward bound

By Juanita Coulson

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A Greater Infinity

By Michael McCollum

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Rocket Jockey

By Lester Del Rey

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Lucky Starr And The Pirates Of The Asteroids

By David B. Mattingly, Isaac Asimov

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Twenty-five years before, Lucky Starr's parents had been destroyed during a pirate raid on the Terrestrial Empire. Now Lucky was a man, and an officer of the Council of Science. His ship was heavil...

Indiana Jones and the Lost Treasure of Sheba

By Rose Estes

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Indiana Jones and the Curse of Horror Island

By Robert Lawrence Stine

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Indiana Jones and the cult of the mummy s crypt

By Robert Lawrence Stine

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Two ancient mummies have been stolen from the National Museum, and the reader must help Indian Jones retrieve them.

Indiana Jones & the Gold of Genghis Khan

By Ellen Weiss

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Indiana Jones and the Curse of Horror Island

By Robert Lawrence Stine, R.L. Stine

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Indiana Jones and the Cult of the Mummy's Crypt

By R.L. Stine

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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.