Joe Rhatigan Books

Wacky Inventions Throughout History

By Joe Rhatigan

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Inventions that could have changed the world ... but didn t

By Joe Rhatigan

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Outlines the process of making and patenting inventions and presents innovations in such fields as transportation, appliances, child and pet care, and amusement that did not work, were too early or...

The Egg Salad Sandwich Incident

By Joe Rhatigan

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Get a Job at the Airport

By Joe Rhatigan

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Flashy the Fire Engine

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Whirly the Helicopter

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Speedy the Race Car

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Tilly the Train

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It s Mommy Children s Finger Puppet Board Book

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Puppy Day Care

By Joe Rhatigan

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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.