Clicking on the Set pages link will allow you to add a new page or use current pages. (thewindowsclub.com)
You can change: • font size, font family, sideload own fonts • emboldened text (similar with Kobo TypeGenius) • layout: enable / disable Publisher Styles • text alignment: left, right, justified • enable / disable hyphenation • enable / disable ligatures • show / hide header (shows title of the book) • show / hide pageometer / footer [show or hide pageometer (current page vs total number of pages)-RSB- • accelerometer (switch the screen orientation to portrait or landscape mode) (blog.the-ebook-reader.com)
If they have to navigate away from their current page, it could be one step too many. (inc.com)