"A World Made of Glass," Part 2 of 2. Lesson One in Gotham City is "don't screw with the Joker, or the punchline could be your death." Would-be supervillain Tony Finch, who now has the H-E-R-O device, learned that lesson the hard way years ago.but people don't forget a thing like that in Gotham.not for a long, long time. Now that Tony's dabbling in the super-villain game, will he wind up on top of the heap, or fitted for one of the special jackets they hand out at Arkham?