dc - What does Superman have to do to maintain Kandor's vitality while he searches for a way to restore the city? - Science Fiction & Fantasy Stack Exchange
Man of Steel' Memoriam: The Bottle City of Kandor Stories You Should Read
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Kal-El, Son Of Krypton (The Art Of Superman) — Superman and the bottle city of Kandor by Chris...
Batman Superman Who Mourns For Kandor #8 CD Comics | eBay