- Harley Quinn, written by Stjepan Sejic, Mirka Andolfo, Saladin Ahmed [and others] ; art by Stjepan Sejic, Mirka Andolfo, Javier Rodriguez [and others] ; additional colors by Enrica Eren Angiolini, Brian Reber ; letters by Gabriela Downie, John J. Hill, Clayton Cowles [and others] ; collection cover art by Jorge Jimenez
- Before Watchmen, Silk Spectre, Darwyn Cooke, Amanda Conner, writers ; Darwyn Cooke, Amanda Conner, artists ; Phil Noto, Paul Mounts, colorists ; Jared K. Fletcher, Carlos M. Mangual, letterers
- Old lady Harley, Frank Tieri, writer ; Inaki Miranda [and others], artists ; Eva de la Cruz, Paul Mounts, colorists ; Dave Sharpe, letterer ; Amanda Conner and Paul Mounts, collection cover artists