Just choose the Volume you wish to see, then select a Chapter. It will then load up a page with all the pages of that chapter. Click on any one of the pages to open up a special window with the selected image. You will then have the choice to view the image “Full size” or go to the “Next” image. You can close the window by either select “Close“, press the escape key, or merely click on the image itself to exit and back to the Chapter page. Give it a go, it’s actually a lot simpler then it might seem.