Here's one no one's asked before.

What are the best comics the Joker has been in where his name is not mentioned in the title?

Bonus points if you can name any comics as dark as Arkham Asylum, even though I hated the art & couldn't read the Joker's font....

The Killing Joke

Meh, I've already got that one. Though I do hate Robin.

 "Going Sane," I didn't like that one until the very end.

"Meh, I've already got that one. Though I do hate Robin.

• The killing joke
• Arkham Asylum
• The Man who laughs
• Death in the family

You like the Elseworld?
Then go for Batman: Bloodstorm!

Superman/Batman: Vengeance

The Clown at Midnight. Frikin awesome, one of the best. 
Batman: Harley Quinn  
 
I can't think of any others that don't kinda' suck, but those are really good.

And you didn't like the art in Arkham Asylum A Serious House on Serious Earth? You must be raped by bears if that's actually true.