![Harley Quinn: A Celebration of 25 Years #[nn] cover](https://comicbooks-covers-449901518064-us-east-2.s3.us-east-2.amazonaws.com/covers/openlibrary/9781401275990.jpg)
Harley Quinn: A Celebration of 25 Years #[nn]
In "24 Hours," Harley Quinn pulls off a wild heist at Arkham Asylum, only to find herself caught in a twisted game orchestrated by the Joker. Sent to sabotage mobster Jack Happi’s crime-themed amusement park, Harley and her crew must turn the park’s deadly "Jokester" rollercoaster into a real nightmare—while the Joker plans to end their partnership once and for all. Written by Karl Kesel and illustrated by Terry Dodson with inks by Rachel Dodson, colors by Alex Sinclair, and letters by Ken Lopez, this high-stakes, rollercoaster ride of chaos is brought to life with a cover by Amanda Conner and Bruce Timm.
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Harley breaks into Arkham to break the Joker out. Joker sends Harley and the gang to ruin mobster Jack Happi's Gotham crime-themed amusement park by altering Happi's 'Jokester' rollercoaster ride into a real killer. Mr. J decides to breakup with Harley permanently.
Plot details indexed by the Grand Comics Database (CC BY-SA).