John Stidworthy Books

Creatures from the past

By John Stidworthy

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Chimpanzee

By John Stidworthy

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Presents a year in the life of a young chimpanzee who lives with his mother in a rain forest in East Africa.

Chimpanzee

By John Stidworthy

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Presents a year in the life of a young chimpanzee who lives with his mother in a rain forest in East Africa.

Snakes of the world

By John Stidworthy

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An explanation of the evolution and physical characteristics of snakes is followed by detailed descriptions of common species throughout the world.

Snakes of the world

By John Stidworthy

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An explanation of the evolution and physical characteristics of snakes is followed by detailed descriptions of common species throughout the world.

Creatures from the Past

By John Stidworthy

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The body

By John Stidworthy, Lionel Bender

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Text and microscopic photographs introduce the parts of the human body, including internal organs, systems, and other aspects of human physiology.

Plants and seeds

By John Stidworthy

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Text and microscopic photographs introduce various forms of plant life, their methods of reproduction, and their assimilation of nutrients.

Environmentalist

By John Stidworthy

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Encourages the reader to examine the relationship between humans and the environment and to consider certain ecological problems. Includes projects.

Hibernation

By John Stidworthy

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Explores the practice of hibernation as a means for winter survival, discussing the habits of a variety of animals such as hummingbirds, bats, chipmunks, and rattlesnakes.

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.