After the disastrous events of AMAZONS ATTACK, Wonder Girl strikes out to tie up some particularly monstrous loose ends. But with the rift between her and Wonder Woman, she's going to need the help of the last man on Earth she ever wanted to see again! WONDER GIRL will take Cassie Sandsmark to all corners of the DCU, from the dangers within WONDER WOMAN to TEEN TITANS to COUNTDOWN, and will change Wonder Girl forever!