e-book library management

Edit Book: Syntax highlight links, images, stylesheet includes, etc. Links that point to missing files are marked as errors. You can Ctrl + click on a highlighted link to jump to the file it points to directly. Edit Book: Check Book: Add a check for manifest items missing href attributes. When clicking in the search box, select all existing text, for easy replacement. Edit Book: Add buttons to change the text alignment of the current paragraph.