I'm a bit new to the finer points of use.

Firstly, Is there a dictionary function so that you can click on a word and have the meaning/translation appear?

Secondly, Some of the free books are scanned. With the German ones, a fair number were originally printed using the Gothic font. While I can read it, I nearly have to spell out each word. I will get faster with time, but it is a nuisance. Is there a way to get the reader to display the text, instead of the scanned image?