"With working as a psychiatrist, managing an apartment building full of needy tenants and rambuctious pets, skating in teh roller derby, and trying to start up a new romance, Harley Quinn has precious little time left over for her mission of do-gooding. Time to expand her operation with her very own team of assistants! But only the best can be trusted to spread Harley's values of honor and trustworthiness and insubordination. The hiring process will be competative...and bloody! And that's not all! In this volume, Harley also breaks into Arkham Asylum to save her bestie, Poison Ivy, falls hard for dashing millionaire Bruce Wayne, and spreads her own unique brand of holiday cheer." - Back cover.

Originally published in single magazine form as Harley Quinn #9-13.