Ryan Patrick Books

The America's Cup

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Recounts some of the highlights in the history of the America's Cup yachting competition, from its beginning in 1851 through the 1987 victory of Dennis Conner.

The heavyweight championship

By Ryan Patrick

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Describes significant moments in the history of the heavyweight boxing championship.

Extreme skateboarding

By Ryan Patrick

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Describes the history, equipment, and contemporary practice of extreme skateboarding.

Extreme snowboarding

By Ryan Patrick

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Describes the history, equipment, personalities, and contemporary practice of extreme snowboarding.

Street luge racing

By Ryan Patrick

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Introduces the history and development of the sport that combines skateboarding and ice luging.

China

By Ryan Patrick

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Describes the five major regions of China and briefly tells how people live there.

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.