Carl Bohner

“button (for example, if you’re reading a book or viewing a web page), simply tap your finger in the middle of the screen and a bar will pop up on the bottom of the screen that has the Home button on it.   To access your Favorites, tap the star in the bottom right of any page (we’ll go into detail about the Favorites a little later). Here’s what the Favorites icon looks like:     The Status Bar”
― Carl Bohner, The Ultimate Kindle Fire HD Guidebook