David J. Darling Books

The extraterrestrial encyclopedia
Comets, meteors, and asteroids
Comets, meteors, and asteroids

By David J. Darling

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Describes the origins, characteristics, and behavior of comets, meteors, and the largest of the space rocks, asteroids.

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Computers at home
Computers at home

By David J. Darling

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Describes the various types of home computers and their many uses.

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Could you ever live forever?
Could you ever live forever?

By David J. Darling

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Explores the life and death of humans, animals, and plants, and advances in medical science which may increase longevity.

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Teleportacja
Teleportacja

By David J. Darling

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Related Articles from our Blog

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.

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