Latest update is garbage! Why would you take a perfectly adequate app (it's never been as good as it should be for an Amazon product, but functional) and update it to not only make the UI more jumbled and difficult to navigate, but then also REMOVE the basic functionality that the app already had? (Searching by narrator, seeing the book series # with the title info for the book, being able to easily click on the series name for those that you figure out on your own are part of a series, etc.)