All of the Afton family members in the Five Nights at Freddy's novel trilogy. Elizabeth Afton, also known as Circus Baby, is the secondary antagonist of the Five Nights at Freddys Novel Trilogy. She appears as a minor character in Five Nights at Freddy's: The Silver Eyes , a minor antagonist in Five Nights at Freddy's: The Twisted Ones and the secondary antagonist of Five Nights at Freddy's: The Fourth Closet .