Patrick Keenan Books

Framework Science

By Patrick Keenan, John Eckers, Colin McCarty, Colin MacCarty, Gannon, Paddy

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Aiming to meet the KS3 Science Framework, this work contains colourful text and illustrations useful for students. It highlights key words in 'language bank' boxes.

Framework Science

By Colin Mccarty, Patrick Keenan, John Ekers, Colin McCarty, Colin MacCarty

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Framework Science

By Colin Mccarty, Patrick Keenan, John Eckers, Colin McCarty

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Physics

By Patrick Keenan

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This text on physics is part of a series of three photocopiable packs of structured questions which also cover biology and chemistry. These packs are aimed at helping students become more familiar...

International Criminal Court In A Nutshell

By Milena Sterio, Patrick Keenan, Leila Sadat

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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.