Graham Rickard Books

The Chernobyl catastrophe

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Describes the events and aftermath of the 1986 nuclear reactor explosion in Chernobyl and discusses its long term effects and the future implications for nuclear power plants.

Let's Look at Tractors (Let's Look at)

By Graham Rickard

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Examines the use of tractors in agriculture, discussing the development and operation of tractors through the years, and how the machine has changed farming.

Norman castles

By Graham Rickard

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A simple history of Norman castles describing their origins, how they were built, the defense of the castles, and daily life within the castle walls.

Bricks Links

By Graham Rickard

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Oil Links

By Graham Rickard

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Geothermal Energy Alternative Energy

By Graham Rickard

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Solar Energy Alternative Energy

By Graham Rickard

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Water Energy Alternative Energy

By Graham Rickard

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Wind Energy Alternative Energy

By Graham Rickard

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Homes in space

By Graham Rickard

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Describes how people live in space now and may in the future.

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.