Madman Across the Water - Written by Erik Larsen and Chris Eliopoulos. Art and Cover by Eric Battle and Norm Rapmund. The villain who cost Aquaman his hand returns in Part 1 of a 2-part story! Formerly called Charybdis, he's now called Piranha-Man (as seen in Aquaman Secret Files (1998) #1), and this time he wants all of Aquaman's powers!