Richard Spilsbury Books

Great White Shark Animals Under Threat

By Louise Spilsbury, Richard Spilsbury

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Watching penguins in Antarctica

By Louise Spilsbury

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An introduction to the penguin in Antarctica, showing where they live and how they move, feed and grow up. Features stunning photos, location maps and a tracker's guide, and the age-appropriate tex...

Watching Lions in Africa Wild World

By Heinemann

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The Brain and Nervous System

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Digestion and excretion

By Louise Spilsbury

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Reproduction and genetics

By Richard Spilsbury

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The skeleton and muscles

By Louise Spilsbury

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This series presents a clear and straightforward look at human life science, incorporating, where appropriate, a health-based approach to each topic.

Brain and Nervous System

By Richard Spilsbury

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Reproduction and Genetics

By Richard Spilsbury

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Amphibians

By Richard Spilsbury

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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.