Leroy is Girl 13's pet iguana. Leroy likes coffee. During their adventures, Leroy acts at Traci's familiar, allowing them to speak telepathically.
Telepathy: As Traci's familiar, Leroy can speak mind-to-mind with his owner, allowing him to give her advice and tell her what he saw when she wasn't around.
- Transformation: Traci has learned a spell that allows her to transform Leroy from his normal lizard form into a fierce dragon. In this form, Leroy can not only aide his friend in battle, but serve as a quick means of transportation.
- Flight: In his dragon form, Leroy grows a huge pair of leathery, bat-like wings that allow him to fly.
- Fire Breath: In his dragon form, Leroy can naturally shoot fire from his mouth.
- 7 Appearances of Leroy (New Earth)
- 3 Images featuring Leroy (New Earth)
- Quotations by or about Leroy (New Earth)
- Character Gallery: Leroy (New Earth)