About the Bat Family Adventure #4 Killer Crocs Powerful Potion

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? With easy-to-read text and full-color illustrations, this exhilarating series is perfect for young superhero fans-and their entire family!