Four members of the Bat-Family--Batman, Robin, Batgirl, and Batwoman--take on Killer Croc in this action-packed early chapter book. There's a BIG problem in Gotham City. . . . Killer Croc has stolen a growth potion from a local laboratory, and now the giant-sized villain is on the loose! To stop the rampaging reptile, Batman teams up with members of the Bat-Family--Robin, Batgirl, and Batwoman! Can this crew of crusaders stop Croc, or will the two-ton crook crush these crime fighters? Find out in this must-read installment of Bat-Family Adventures! With easy-to-read text and full-color illustrations, this exhilarating series is perfect for young superhero fans--and their entire family! More Bat-Family Adventures! Bat-Mite in the Batcave Catwoman's Kitty Caper Gorilla Grodd's Animal Attack