Don Forrest Books

Creatures that help each other

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Discusses beneficial partnerships formed by certain animals such as the oxpecker and rhinoceros or the hermit crab and sea anemone.

Creatures that look alike

By Susan Harris

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Explains the differences between such animal look-alikes as moths and butterflies, frogs and toads, gulls and terns, American and European robins, Indian and African elephants, and rabbits and hares.

Bird Watcher s Key

By Don Forrest, Bob Scott

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Creatures That Look Alike Wildlife Books

By Don Forrest

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What comes out of an egg?

By Ernest Prescott

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Discusses characteristics of ten different animals, including the crocodile and the penguin, that are hatched from eggs.

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.