"Written by Marguerite Bennett, Art by Elsa Charretier. All roads lead to Russia in this new title collecting issues 26-29 and ANNUAL #1! As the journey continues, Harley Quinn and Poison Ivy find a magical stowaway: Raven! And Supergirl and Steve Trevor's progress is halted when Supergirl's reaction to Kryptonite knocks the train off its rails-how can she save her fellow passengers while fighting Russian spies, German spies and Lex Luthor?"