Martyn Beardsley Books

Project X: Y5 Blue Band: Endangered Cluster: The Swarm

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Sir Gadabout

By Martyn Beardsley

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Pocket Tales Year 5 the Bell Tower

By Martyn Beardsley

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Murder in Montague Place

By Martyn Beardsley

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Great Scotland Yard 1844. When the beautiful Eleanora Scambles claims that her husband has been wrongly arrested for the murder of Edward Mizzentoft, Inspector Bucket of the recently formed Detecti...

Murder in Montague Place

By Martyn Beardsley

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Murder in Montague Place

By Martyn Beardsley

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Tales of Sir Gadabout

By Martyn Beardsley

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Five Naughty Kittens Reading Corner

By Martyn Beardsley

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Reading Corner

By Martyn Beardsley

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The cat that went woof

By Martyn Beardsley

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Jack and his cat Tiger are best friends. Then Patch the puppy arrives and everything changes. But Tiger has an idea to win Jack back ...

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.