This is a special bonus section just for Gold Card subscribers (those who subscribe to all twelve sections).
New subscribers will probably be interested in the One stop games download where they can download all the annotated ChessPublishing games in double-quick time.
The jewel of this section is Blindfold Chess written by Manuel Lopez exclusively for Gold Card subscribers, which discusses the History of Blindfold Chess, how to visualise the position without use of a board, and why this is an essential requisite for a strong chessplayer.
However, he doesn't stop there, as he also offers many different types of exercises to develop your blindfold ability, and a special program (written by Manuel himself) to further enhance it!
Next, a section on Opening Trends in Computer Chess by computer expert Harvey Williamson.