As soon as you complete the purchase you'll have access to a link where you can download the eBook. You can open it on your computer, or send it to your phone or tablet. You can opt to print the file out, or you can access it on your device of choice. I prefer to use it digitally on my iPad using the Goodnotes 5 app.

The eBook is interactive! So if you use it on a computer, phone, or tablet, you can click on various links or things of interest.