IPHONE - HOW TO SAVE THE PDF FILE
A few people have had trouble finding the PDF version of the free sample of the book on their iPhone after downloading.
Instructions for iPhone users: when the PDF opens in a separate browser, tap the SHARE button, then scroll and click SAVE TO FILES. To find it on your phone, open the FILES app, and find your DOWNLOADS folder.
Tip: for a better reading experience on your phone, tablet or computer, download the Kindle app and then download the free sample of the MOBI file of the book via the above link.
You should be able to open the MOBI file in your Kindle app. The MOBI file allows you to adjust font size, and the text will reflow to suit your screen’s size.