Batman Judge Dredd The Ultimate Riddle GN (UK 1996 Hamlyn) 2000 AD Books comic books

UK Graphic Novel. 1st printing. Written by Alan Grant and John Wagner. Art by Carl Critchlow and Dermot Power. Cover by Dermot Power. Cosmic villain Xero plans a bloodfest with Batman and Judge Dredd as the star performers. Using the Riddler as a pawn, Xero gathers the toughest beings from throughout the cosmos and pits the Dark Knight of Gotham City against the number-one lawman of Mega-City One. Now it's hero vs. hero - to the death. Softcover, 8-3/4" x 11-3/4", 48 pages, full color, £6.99 cover price.