Monica grew up in the foster system and was adopted by Ian and Marge Brennan. She claimed Ian abused her, but no action was taken. He died a month later, in Monica's bedroom, in a position that was very compromising. Monica received counseling, but after release from a special facility for troubled girls near Gotham, she dropped off of the radar. Her corrupt psychologist Charles Nigaff talked her into running away and getting addicted to a Venom mixture and she became one of his enforcers.
- 2 Appearances of Monica Brennan (New Earth)
- 2 Images featuring Monica Brennan (New Earth)
- Quotations by or about Monica Brennan (New Earth)
- Character Gallery: Monica Brennan (New Earth)