(W) Sean Gordon Murphy, Katana Collins, Clay McCormack (A) Matteo Scalera, Mirka Andolfo (CA) Sean Gordon Murphy From writer/artist Sean Murphy comes two exciting tales focusing on Harley Quinn and her children with Jack Napier, Jackie and Bryce. Showcasing the astonishing art of Matteo Scalera and Mirka Andolfo, with an exclusive new cover by Murphy, this deluxe hardcover collects BATMAN: WHITE KNIGHT PRESENTS: HARLEY QUINN #1-6 and BATMAN: WHITE KNIGHT PRESENTS: GENERATION JOKER #1-6. And includes an introduction by series co-writer Katana Collins.