When you CLICK you next get one of either :

A BOOK it has links to its chapters. Chapters are themselves STORY pages

A STORY page. It has a grey navigation bar.

A few pages [like this one] have no grey bar. You can only read them, no save etc.

STORY PAGES UNDERSTANDING YOUR GREY BAR!!!

Experiment with page view options, you won’t break it.

Pages with multiple columns you might have to scroll up and down as the text flows through the columns.

I highly recommend you save the story and have your own copy of my PDF on your computer.
You can delete it any time you wish there is no baggage.

Once you have done this process a few times you will be a fan.