The Flash#21
The Flash #21
📊 ~38,848 copies sold its debut month
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Reprints
Reprinted in Batman / The Flash: The Button - Deluxe Edition #[nn] (2017), Batman Rebirth #11 (2018), The Flash Rebirth Deluxe Edition #2 (2018), Batman / Flash: The Button #[nn] (2019), Batman by Tom King #2 (2025)
Key issues in The Flash
Other variants of The Flash #21 (3)
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