Andrew J. Offutt Books

The galactic rejects

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Stranded on an unknown planet, two men and a girl from Earth devise a carnival act to disguise their special powers and better fit in with the natives.

Again Dangerous Visions

By Harlan Ellison, Andrew J. Offutt, Ross Rocklynne, Ursula K. Le Guin, John Heidenry

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Dead of Winter

By Janet Morris, Lynn Abbey, Robin Wayne Bailey, Andrew J. Offutt, Robert Asprin

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Aftermath

By Lynn Abbey, John Brunner, David Drake, Andrew J. Offutt, Robert Asprin

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Stealers Sky

By Duane McGowen, Lynn Abbey, John DeCles, Andrew J. Offutt, Robert Asprin

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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.