Mark Barratt Books

The 20th Century Year by Year

By David Gould, Reg Grant, Margaret Mulvihill, Trevor Morris, Charles Phillips, Mark Barratt, Neil Grant

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The Kingfisher Book of Music

By Chris De Souza

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In the dark underbelly of Victorian London a boy named Joe scavenges for scraps in the rat-infested sewers of the East End. Viciously exploited by the woman he knows as Mother - a monstrous crimina...

The wild man

By Mark Barratt

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Joe Rat

By Mark Barratt

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Joe Rat 2 Working Title

By Mark Barratt

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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.