LEGO® DC Comics Super Heroes Sidekick Showdown! Book

When Harley Quinn(TM) and her friends capture Superman(TM), Batman(TM) and Wonder Woman(TM), its up to their sidekicks to save the day! Robin(TM), Batgirl(TM), and Supergirl(TM) willl have to use teamwork and friendship to get the job done-but will it be enough?!