Casey Horton Books

Grasslands (A Closer Look at)

By Casey Horton, Catherine Horton

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Discusses the plant and animal life of the world's grasslands, which make up almost a quarter of the world's land area.

Fish (Insight (London, England).)

By Casey Horton

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Text and illustrations introduce the physical characteristics, behavior, and natural enivronment of a variety of salt and freshwater fish.

Insects

By Casey Horton

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An introduction to the world of insects, discussing general characteristics of that animal group and some specific members as well.

Ancient Greeks

By Casey Horton

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A history of Greece from 2000 B.C. to 300 B.C. including the customs, philosophy, science, military, trade, and government.

Grasslands

By Casey Horton

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Describes how animals and humans depend on and shape the grasslands of the world.

The Jews We Came to North America

By Casey Horton

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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.