Gravedigger Lad/Jimmy Olsen

In de reeks Superman

583 The Reign of Emperor Joker, Part 3: Life Is But a (Very Bad) Dream
A160 Superman: Arkham, Part 1: It's a Mad, Mad, Mad World!
A161 The Reign of Emperor Joker, Part 2: You Say You Want a Revolution?

In de reeks Superman: The Man of Steel

105 The Reign of Emperor Joker, Part 4: All the World His Stage

In de reeks Superman: Emperor Joker

A1 Superman: Emperor Joker