Greatest hits collection of Harley Quinn stories, includes Batman: Harley Quinn, Joker's Asylum II: Harley Quinn, Batman: Gotham Knights #14 & 30, Batman Black & White #1 & 3, Detective Comics #831 & 837, Detective Comics #23.2 and Legends of the Dark Knight 100-Page Super Spectacular #1.
Note: Stories collected may not be the full issues, the solicit does not state if this collection is collecting material from the issues or the entire issues.
