Jon Richards Books

Worldwide Championship Wrestling

By Jon Richards

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The fantastic cutaway book of speed

By Jon Richards

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Captioned illustrations provide information about some of the world's fastest vehicles on land, sea, and in the air and describes recent record-setting attempts.

The fantastic cutaway book of speed

By Jon Richards

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Captioned illustrations provide information about some of the world's fastest vehicles on land, sea, and in the air and describes recent record-setting attempts.

Young People S Atlas The World

By Jon Richards

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The fantastic cutaway book of flight

By Jon Richards

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Cross-section illustrations reveal the complex technology of 747s, helicopters, supersonic jets, and other vehicles of flight.

Space vehicles

By Jon Richards

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Examines different types of machines used in space exploration, including probes, satellites, space shuttles, and rockets, and describes the work that they do.

The fantastic cutaway book of flight

By Jon Richards

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Cross-section illustrations reveal the complex technology of 747s, helicopters, supersonic jets, and other vehicles of flight.

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.