Susan Harris Books

Enzyklopaedie Der Flugzeuge

By Weltbild Verlag

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Adventures of Huckleberry Finn

By Mark Twain

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In addition to the entire text of what some consider the quintessential American novel, this comprehensive volume features materials that help place the novel in perspective with its time and place...

Odd animals

By Susan Harris

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Describes twelve animals with strange appearance and unusual behavior.

Swimming Mammals

By Susan Harris

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Crocodiles and alligators

By Susan Harris

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Facts about the physical characteristics and behavior of the members of the crocodilian family.

Whales

By Susan Harris

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Describes the physical characteristics and habits of various types of whales.

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.

Boats and ships

By Susan Harris

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Introduces various types of ships and boats and highlights their history and uses.

Volcanoes

By Susan Harris

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Explains in simple terms different types of volcanic eruptions, the formation of volcanoes, and the theory of plate tectonics.

Helicopters

By Susan Harris

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An account of the operation, usefulness, and history of helicopters.

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.