Batman and the Signal #3
In "Gotham by Day Part Three: Dusk," Batman and the Signal face escalating chaos as Gnomon, the mysterious architect behind a teen metahuman breakout, reveals a shocking claim—that he may be Duke's biological father. With Cully Hamner’s striking art and Laura Martin’s vivid colors anchoring the tension, this pivotal issue deepens the mystery of Gnomon’s motives and the fragile alliance between Batman and the Signal.
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Gnomon, the man behind the teen metahuman breakout, unleashes chaos across the city and Batman and his allies must fight back. Gnomon also claims to be Duke's biological father, which may or may not be true.
Plot details indexed by the Grand Comics Database (CC BY-SA).