Jon Richards Books

Disney s Monsters Inc. Disney Pixar

By Jon Richards

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Star Wars The Clone Wars Dont Wake The Zillo Beast

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LEGO Harry Potter characters of the magical world

By Jon Richards

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Jetliners (Cutaway)

By Jon Richards

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Examines the cockpit, passenger cabin, engine, and other aspects of some of the world's largest jetliners and explains how they have changed over the years from small aircraft to today's jumbo jets.

Fantastic Cutaway Fantastic Cutaway Book of

By Jon Richards

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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.