The amazingly popular run on HARLEY QUINN by the multi-talented team of Amanda Conner and Jimmy Palmiotti is collected in a massive hardcover that includes HARLEY QUINN #0-16, HARLEY QUINN: FUTURE'S END #1, HARLEY QUINN INVADES COMIC-CON INTERNATIONAL: SAN DIEGO, HARLEY QUINN ANNUAL #1, HARLEY QUINN HOLIDAY SPECIAL #1, HARLEY QUINN VALENTINE'S DAY SPECIAL #1, and the miniseries HARLEY QUINN AND POWER GIRL #1-6, wrapped up in a new cover by Amanda Conner!