"Harley was certain she could have it all: She could be the world's best landlord, protect Coney Island from the scum of the Earth, woo Mason Macabre, work her day job as a psychiatrist, volunteer at the puppy shelter...but that's a whole lot of spinning plates, and eventually they're bound to start breaking! What happens when a psychopath cracks up? Is it possible for Harley to go even more insane?! --Provided by publisher.

"Harley Quinn created by Paul Dini & Bruce Timm." "Batman created by Bob Kane." "Originally published in single magazine form as Harley Quinn 14-16, Harley Quinn annual 1, Harley Quinn holiday special 1, Harley Quinn Valentine's Day special, 1"--T.p. verso