The book tab shows book-related data. For notes with an $ISBN value, Tinderbox will assume the note is about some from of book and the book tab will:
- look up author and title, if not already known, from ISBNDB.com
- look up the cover image from amazon.com
- provide useful links to Amazon, Goodreads, LibraryThing, and WorldCat for this book.
The ISBN box shows $ISBN data or allows it to be set directly by editing in the box.
Dragging the pop-over will result in a tear-off window that will persist until the end of the current session (i.e. the document and/or app are closed). A torn-off window may be closed before then if no longer needed.