Invader Zim #24
The killer virus has a name! Well, not really, but ZIM has the name of the guy who put the virus in GIR in the first place: VIROOZ. He also knows where he lives-Cyberflox, the galaxy's largest technology flea market! It'll take all of ZIM's cunning, intelligence, and subtlety to infiltrate the planet and find VIROOZ, which means ZIM is probably going to fail. Badly. Part three of a four-part story!