Tony Potter Books

How Our Bodies Work BBC Fact Finder

By Tony Potter, Nick Davies

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Usborne Book of Travel Games

By Tony Potter, T. Potter, Moira Butterfield

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Trucks

By Tony Potter, Potter

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Simple text and detailed illustrations with see-through pages introduce the parts of a truck and their relative positions to each other. Includes illustrations of different types of trucks.

Earth movers

By Tony Potter

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Simple text and detailed illustrations with see-through pages introduce the characteristics and functions of various machines that move earth.

SEE HOW IT WORKS CARS (See How It Works)

By Tony Potter, Potter

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Simple text and detailed illustrations with see-through pages introduce the different parts of an automobile and their relative position to each other.

Planes

By Tony Potter

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Simple text and detailed illustrations with see-through pages introduce the parts of an airplane and their relative positions to each other.

Pocket Irish Legends

By Tony Potter, Fiona Biggs, Kay Dixey

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Lettering and Typography Practical Guides

By Tony Potter

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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.