Harley Quinn #21
In "Right Back at Ya!", Harley Quinn faces a chilling new threat when Devani Kage arrives from the future, determined to stop her before she can kill Batman—only to discover that Red Tool was the first time traveler with his own agenda. Meanwhile, Harley Sinn has taken Madame Macabre and her son Mason hostage, setting off a dangerous chain of events. Written by Amanda Conner and Jimmy Palmiotti, with art by John Timms and Joseph Michael Linsner, and colored by Alex Sinclair and Jeremiah Skipper, this 2017 issue delivers a high-stakes, time-twisting showdown with a cover by Amanda Conner.
In "Right Back at Ya!", Harley Quinn faces a chilling new threat when Devani Kage arrives from the future, determined to stop her before she can kill Batman—only to discover that Red Tool, the first time traveler, has his own agenda. Meanwhile, a mysterious figure known as Harley Sinn has taken Madame Macabre and her son Mason hostage, adding another layer of danger to an already tangled timeline.
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Reprints
Reprinted in Harley Quinn #3 (2017), Harley Quinn #5 (2018), Suicide Squad Rebirth #12 (2018), Harley Quinn: Rebirth Deluxe Edition #2 (2018), Harley Quinn - Harley liebt den Joker #[nn] (2018), Harley Loves Joker by Paul Dini #[nn] (2019)
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