One of the most successful best-selling runs on any DC title ever is finally collected in its entirety in this new series of oversize graphic novels, beginning with HARLEY QUINN BY JIMMY PALMIOTTI AND AMANDA CONNER OMNIBUS VOL. 1! With the creative writing team of Palmiotti and Conner at the helm, the already-popular Harley Quinn hit new heights of acclaim with this New 52 series! Focusing on her madcap humor, intertwined with absurd adventures, this version of Harley topped the charts for weeks on end and won the hearts of readers everywhere. This gigantic compendium series will see Palmiotti and Conner's run on HARLEY QUINN collected in full! This volume features HARLEY QUINN #0-16, HARLEY QUINN DIRECTOR'S CUT #0, HARLEY QUINN- FUTURES END #1, HARLEY QUINN INVADES SAN DIEGO COMIC CON #1, HARLEY QUINN ANNUAL #1, SECRET ORIGINS #4, HARLEY QUINN HOLIDAY SPECIAL #1, HARLEY QUINN VALENTINES DAY SPECIAL #1 and HARLEY QUINN & POWER GIRL #1-6.