Welcome to the world of Harley Quinn. Here are cautionary tales about what happens when someone loves recklessly, obsessively, and for too long!

Batman created by Bob Kane. "Originally published in single magazine form in The Batman Adventures: Mad Love, The Batman Adventures Annual 1-2, The Batman Adventures: Holiday Special 1, Adventures in the DC Universe 3, Batman Black and White1, The Batman Adventures: Dangerous Dames & Demons, Batgirl Adventures 1, Batman Gotham Adventures 10, Batman Adventures 3"--Title page verso.

Foreword / Paul Dini -- Mad love -- Mad love commentary / Bruce Timm -- Going straight ; Puppet show ; 24 hours ; Study hall ; Laughter after midnight -- Cruise to Nightmare -- Jolly ol' St. Nicholas -- Demons -- Two of a kind -- Afterword / Bruce Timm.