David D. Thornburg Books

The New Basics

By David D. Thornburg

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Every kid's first book of robots and computers

By David D. Thornburg

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Uses a small programmable robot known as a "turtle" to introduce fundamental computer programming and geometry skills. Includes cardboard tiles used to design pathways on which the robot moves.

Unlocking Personal Creativity

By David Thornburg

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Life Plan

By David Thornburg

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The Circle s Search for Its Center

By David Thornburg

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Power Thoughts

By David D. Thornburg

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The Four Keys to Success

By David D. Thornburg

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Edutrends 2010

By David D. Thornburg

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Education in the Communication Age

By David D. Thornburg

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Putting the Web to Work

By David D. Thornburg

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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.