It's the holiday season, and a dangerous new foe has it in for Cat Grant -- and as much as Supergirl would like to see Cat get what's coming to her, The Girl of Steel has no choice but to put aside her holiday blues and get involved! Sterling Gates and Jamal Igle have given us an issue of Supergirl that's got it all: Arkham Asylum. Superwoman. A cameo by the Justice League of America - along with a couple of twists and turns you won't see coming. SUPERGIRL #59 is in stores this Wednesday.