Patrick Moore Books

Everymans Scientific Facts and Feats

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The Story of the Earth

By Patrick Moore, Peter Cattermole, Peter John Cattermole

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Atlas of Uranus

By Patrick Moore, Garry E. Hunt

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Atlas of Neptune

By Patrick Moore, Garry E. Hunt

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Atlas of Venus

By Patrick Moore, Peter Cattermole, Peter John Cattermole

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Venus, closest planet to the Earth, is a torrid world of extremes, shrouded from direct view by dense clouds. Atlas of Venus shows all the fascinating detail discovered on the recent Magellan missi...

Jupiter The Rand Mcnally Library of Astronomical Atlases for Amateur and Professional Observers

By Garry E. Hunt, Patrick Moore

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Signpost to the Stars

By Frank E Butler

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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.