William Tuning Books

Analog Science Fiction, November 1980

By Marc Stiegler, Ted Reynolds, William Tuning, Michael McCollum, Laurence M. Janifer, Ray Thorne, Michael Mccollum; Ted Reynolds; William Tuning

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Fuzzy Bones

By Michael Whelan, William Tuning, William Tuning, Michael Whelan

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Based on the Fuzzy novels by H. Beam Piper. This novel predates the discovery of the manuscript for Piper's third Fuzzy book, which contradicts some of its plot elements.================Decent men...

Fuzzy Bones

By William Tuning, William Tuning, Michael Whelan

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An alien life form previously treated as a pet by Earth people is later determined to be an intelligent species with a mysterious biological history

Tornado Alley

By William Tuning

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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.