Christopher Riches Books

Queen Elizabeth II - Commemorating Diamond Jubilee 1952 - 2012 The Times Limited Exclusive Edition Lavishly illustrated book with hundreds of photos

By Christopher Riches

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Law and order

By Christopher Riches

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Monarchy

By Christopher Riches

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This book wil answer lots of questions about the British monarchy. Full of facts, figures, diagrams and photographs, it provides a guide to: the history and official role of the monarchy; Royal dut...

Government

By Christopher Riches

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Population

By Christopher Riches

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Money

By Christopher Riches

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The history of The Beano

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A dictionary of writers and their works

By Christopher Riches

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Focuses on the general canon of British literature from the fifteenth-century to the present. There is also some coverage of non-fiction such as biographies, memoirs, and science, as well as inclus...

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.