Andersen Horne Books

Worlds Of If Super Pack #3

By August Derleth, Arthur Dekker Savage, Mari Wolf, Kenneth O'Hara, Jerome Bixby, H. B. Fyfe, Boyd Ellanby, Mack Reynolds, Alvin Heiner, Jim Harmon, Don Berry, Alan Edward Nourse, Jr. James Mckimmey, Jesse F. Bone, Winston Marks, Robert Moore Williams, Alex Apostolides, R. R. Winterbotham, Keith Laumer, Alfred Coppel, Richard Wilson, Charles Fontenay, Russell Burton, Mark Clifton, James Blish, Milton Lesser, Dave Dryfoos, Andersen Horne, Frank M. Robinson, L. Major Reynolds, Jr. James McKimmey, R. A. Lafferty, Ralph Sholto, H. B. Fyfe; Mari Wolf; Boyd Ellanby; Alvin Heiner; Don Berry; Mack Reynolds; Kenneth O’Hara; Dave Dr

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Worlds of If was a three time winner of the Hugo Award for best science fiction magazine. Worlds of If discovered many talented writers who would go on to dominate genre fiction. This is the third...

The Day Of Dog

By Andersen Horne

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They came home from a strange journey.... And heroes they might have been—a little dog and a man!

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.