Christopher Rothero Books

Over 6,000 Years Ago: In the Stone Age

By Hazel Martell

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Examines what life may have been like in the Stone Age, discussing the hunt, tool making, and the first towns.

Hastings

By Philip Sauvain, Philip Arthur Sauvain, Christopher Rothero

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Discover why these famous battles and sieges were fought. See how each side prepared for the battle and the way they fought the enemy. Follow the course of the battle or siege, and find out why the...

Mystery on the Moor

By Josephine Pullein Thompson

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Sunshine

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Medieval military dress, 1066-1500

By Christopher Rothero

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Arms and Armour Pointers

By Richard Hook, Peter Sarson, Christopher Rothero, Christopher Gravett

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32p

Hastings Great Battles Sieges

By Peter Sauvain, Christopher Rothero

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Armies Of Crecy And Poitiers

By Christopher Rothero, Text And Colour Plates By Christopher Rothero

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The Armies of Crecy and Poitiers КНИГИ ;ВОЕННАЯ ИСТОРИЯ The Armies of Crecy and Poitiers (Men-at-arms 111)ByChristopher RotheroPublisher:Os Publishing1995 48PagesISBN: 0850453933PDF27 MBA combina...

The Armies of Agincourt

By Christopher Rothero

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The Scottish and Welsh Wars 1250 1400

By Christopher Rothero

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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.