Before Harley Quinn became the notorious trouble making right hand of the Joker, she was Dr. Harleen Quinzel, a psychiatrist at Arkham Asylum - home of Gotham's most insane and dangerous criminals. This stationery set and includes a 192-page pocket notebook with several pages of Dr. Quinzel's notes on her patients, 20 pages of letter-writing paper with accompanying envelopes, and a deluxe pen. Taking inspiration from Gotham's infamous psychiatric ward, this desktop set truly is a must-have for fans of the world of Batman.