Harley Quinn: One-Shots is a 9-book series with 11 primary works first released in 2009 with contributions by Blake Hoena, James P. Reedy, Jimmy Palmiotti, Rob Williams, Amanda Conner, Chip Zdarsky, Paul Dini, Daniel Kibblesmith, Tim Seeley, and Mark Russell.
Futures End: One-Shots
2014 • 2 Readers • 23 pages • 2
#5 of 5 in Batman: Prelude to the Wedding
1 Reader • 4
1 DC Anthology Specials
2017 • 2 Readers • 43 pages • 2
Harley Quinn: One-Shots
2015 • 3 Readers • 47 pages • 3
Harley Quinn: One-Shots
2015 • 2 Readers • 43 pages • 5
Harley Quinn: One-Shots
2016 • 1 Reader • 49 pages
Harley Quinn: One-Shots
2016 • 1 Reader
Harley Quinn: One-Shots
2014 • 1 Reader • 40 pages