Robert Coupe Books

Inventions

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Space shuttles that travel to space are a very important modern invention. But older inventions, such as umbrellas and paper, have changed people's lives.

The Silk Road

By Robert Coupe

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Briefly describes the ancient path traveled by Marco Polo and other traiders, linking the riches of China with the European markets of the Middle Ages.

Incredible creatures

By Robert Coupe

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Describes the characteristics of a wide variety of animals including bats, elephants, kangaroos, lobsters and walruses.

Australia s Gold Rushes Panoramic Journey Through

By Robert Coupe

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Encyclopedia of the Human Body My First

By Robert Coupe

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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.