Chapters of mini-Arkham City fic, featuring Spencer

Chapter 1:
Spencer tries to help Nightwing and Robin capture Black Mask, but ends up captured by TYGER with Sionis and thrown into City.

Chapter 2:
Spencer finds the remaining Riddler rooms, culminating in his defeat.

Chapter 3:
Spencer, with the help of Azreal, fights Mad Hatter who has captured various women (Vicki Vale, Catwoman, Ivy, Carpenter, and a GCPD Officer) as "Alices".

Chapter 4:
During Protocol 10, Spencer escapes into the subways, and then Wonder City.  There he discovers Ra's Al Ghul's lair, but is forced to fight and is chased out by ninjas before he can get a good look.

Chapter 5:
After the final battle, Spencer sees Batman and Azumi carrying the unconscious Joker out of Arkham City.  He intends to leave as well, but helps Azreal fight Bane on the way, escaping afterwards.