Joe Haldeman Books

Cosmic Laughter Science Fiction for the Fun of It

By Joe Haldeman

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War Year - 1st Edition 1st Printing

By Joe Haldeman

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Describes the experiences of a nineteen-year-old American soldier during his tour of duty in Vietnam in 1968.

War year

By Joe Haldeman

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Describes the experiences of a nineteen-year-old American soldier during his tour of duty in Vietnam in 1968.

Private William Mandella is a hero in spite of himself -- a reluctant conscript drafted into an elite military unit, and propelled through space and time to fight in a distant thousand-year conflic...

The forever war

By Joe Haldeman

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All My Sins Remembered

By Joe Haldeman

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The Forever War

By Joe Haldeman

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The Earth's leaders have drawn a line in the interstellar sand—despite the fact that the fierce alien enemy that they would oppose is inscrutable, unconquerable, and very far away. A reluctant cons...

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.