When reading a book in the HathiTrust Digital Library, you can now enhance your reading experience by expanding the book page and entering a minimalist reading view. Click the arrow button at the top of the left sidebar to expand the reading view. In a screen reader or braille refreshable display, it is labelled as the "About this Book/Sidebar button" and will indicate whether it's expanded or collapsed.
When the arrow button is clicked, the sidebar with different ways of interacting with a book is hidden, and the footer at the bottom of the page disappears as the scrollbar moves down. The resulting view is a clean and simple interface that allows you to read your book uninterrupted. Click the arrow button again to return to the usual book display mode.
![Screenshot of the same book as in previous image. The sidebar has disappeared.](sites/www.hathitrust.org/files/toggle_b.png)
This mode can be used in conjunction with the full-screen mode, which will expand the HathiTrust book display to fill your entire screen, not just your browser. Select the ESC button on your keyboard or click the full-screen button again to escape full-screen mode.
![Screenshot of the right side of the book display. A red box is around the full-screen button.](sites/www.hathitrust.org/files/toggle_b_fullscreen.png)