Just finished the Renpy interface for small phone and tablet screens. Made a full screen text box to increase the font size. The picture to the text is opened by clicking on the “show image” button.
Now I have interface options: for computer and large tablet, for phone and small tablet.
The table of contents works almost the way I want it to. I'll make a request to the programmers if it's possible to do two actions on one action: select a chapter and hide the table of contents.
Next I have to start writing the text of the novella. I think I'm on the “main road”. 8^0
I have to refocus my head on creativity.