Harley Quinn: Preludes and Knock-Knock Jokes

In this single-issue DC special from 2008, writer Karl Kesel and artist Terry Dodson deliver a standalone Harley Quinn story that captures the character's chaotic charm. The book explores Harley's early days with the Joker through a darkly comedic lens, blending flashbacks with her present-day antics. While brief, it's a memorable snapshot of Harley's pre-"Suicide Squad" era, showcasing Dodson's playful, expressive artwork and Kesel's knack for balancing humor with pathos.