Doug Murray Books

The Nam

By Michael Golden, Doug Murray, John Severin, Wayne Vansant

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The human factor

By Doug Murray

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Spotlights the "Outer Limits," a different and successful television science fiction series of the 1960s, examining the episodes themes, actors, directors, and cinematographers.

Nightmare

By Doug Murray

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Describes the plots, themes, and production crew of the science fiction television show, "The Outer Limits." Profiles the show's producer, Tony Stefano.

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.