Comic legends Grant Morrison (ALL STAR SUPERMAN, SEVENSOLDIERS) and Andy Kubert (Ultimate X-Men, 1602) join forces to bring youan unforgettable tale of the Dark Knight.After Batman faces down an army of winged horrors in a no-holds barred,bone-crunching superbrawl among the treasures of London's Pop Art Museum,Batman receives the greatest shock of his life when he discovers that hehas a son.Sparks fly when the new addition to the Bat-family isintroduced to Batman's adopted son, Robin, the Boy Wonder.Which one willbe chosen to carry on the legacy as Gotham's protector?