Robin Johnson Books

Bobsleigh luge and skeleton

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Do you have a need for speed? If you do, you'll want to read all about these Winter Olympic sliding sports. In this book, you'll learn how bobsleigh, luge, and skeleton competitors speed down steep...

Ice hockey and curling

By Robin Johnson

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Bobsleigh luge and skeleton

By Robin Johnson

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Environmental Scientists in Action

By Robin Johnson

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Environmental Scientists in Action

By Robin Johnson

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Shawn Mendes

By Robin Johnson

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Zendaya

By Robin Johnson

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Shawn Mendes

By Robin Johnson

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Zendaya

By Robin Johnson

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Rodeo

By Robin Johnson

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Hold on to your cowboy hats and prepare for a wild read! In this book, you'll learn all about the bucking horses, lively livestock, and daring riders of the rodeo world. You'll read about roping, r...

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.