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Additional info
English (United States) · DC Comics
Plot
The Dark Knight and the Fastest Man Alive, the two greatest detectives on any world, unite to explore the mystery behind a certain blood-stained smiley button embedded in the Batcave wall. What starts as a simple investigation turns deadly when the secrets of the button prove irresistible to an unwelcome third party—and it’s not who anyone suspects! It’s a mystery woven through time, and the ticking clock starts here!
CONTINUED FROM THE FLASH #21 / CONTINUES IN THE FLASH #22
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Publication date
May 3, 2017
ISBN / Barcode
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What readers say
4,3
4.3 18
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