Joe Haldeman Books

Not of Woman Born

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The crew of the Starship Enterprise goes on a routine diplomatic mission to the Starfleet Academy, where its sensors detect the presence of an unknown planet, orbited by a sun no larger than a pea....

World Without End

By Joe Haldeman

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Universe 3 The Universe Anthology series

By Phillip Jennings, Karen Haber, David Ira Cleary, Alex Jeffers, Mary A. Turzillo, Joe Haldeman, E. Michael Blake, Brian W. Aldiss, Nicholas Dichario, Terry Boren, Paul Di Filippo

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Tool of the Trade.

By Joe Haldeman

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Forever Free

By Joe Haldeman

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Mindbridge Gollancz SF Collector s Edition

By Joe Haldeman

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All My Sins Remembered

By Joe Haldeman

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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.