Superman: The Adventures of Nightwing and Flamebird

In this 2009 one-shot from DC, Cary Bates and Kurt Schaffenberger revisit the classic Silver Age concept of Nightwing and Flamebird—the secret identities Superman and Jimmy Olsen adopted in the bottle city of Kandor. The story offers a nostalgic, self-contained adventure that honors the duo's dynamic and the imaginative spirit of the era. While brief, it stands as a fond tribute to a lesser-known chapter of Superman lore.