Randi Reisfeld

Randi Reisfeld is an American writer best known for young-adult fiction co-authored with H. B. Gilmour, with whom she partnered from the mid-1980s on numerous series and tie-in novels for younger readers. Their most enduring collaboration is the T*Witches series (published as Twitches), a fantasy franchise about separated twin witch sisters that ran through Scholastic from 2001 to 2004, and the pair also wrote movie novelizations including entries in the Clueless series. Reisfeld additionally wrote Winx Club tie-in novels drawing on the Italian animated fantasy franchise. Earlier in her career she worked as an editor at 16 Magazine and wrote pop-culture nonfiction, including This Is the Sound: The Best of Alternative Rock (1996). Her body of work centers on tie-in and franchise fiction for teen and preteen audiences.