Robin Kerrod Books

Weights and measures

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Explains the origins of weights and measures, how they have changed over the years, and how they can be used to measure different things. Includes projects and questions.

Sounds and music

By Robin Kerrod

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Projects, experiments, and activities explore the world of sounds, both musical and otherwise.

Senses Secrets of Science

By Susan Baker, Robin Kerrod

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Stars and Planets Secrets of Science

By Robin Kerrod

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The environment

By Ted Evans, Robin Kerrod

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Explores communication from spoken and written language, through signs, signals, and pictures, to modern electronic communications.

Force and Motion Let s Investigate Science

By Ted Evans, Robin Kerrod

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Animal life

By Robin Kerrod

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Investigates animal biology, examining the main animal groups and how they fit into different environments.

Communications

By Robin Kerrod

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Explores communication from spoken and written language, through signs, signals, and pictures, to modern electronic communications.

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.