Does the book come in a hard copy or only as a downloadable E-Book?
At this stage the book is only available as an e-book. In order to read the downloaded book you will need to have Acrobat Reader on your computer. You can download a copy of Acrobat Reader for free by going to www.adobe.com/products/acrobat/readstep2.html and following the prompts. Once you have downloaded the e-book you can print it out if you prefer to read a hard copy rather than reading it on-screen.