Leonardo is one of the Ninja Turtles in the Teenage Mutant Ninja Turtles Magazine.
History[]
Seafood Surprise![]
Leonardo and the other Ninja Turtles first appear in the comic Seafood Surprise!. While out with Ray Fillet at a restaurant takeout window where they are ordering pizza, they encounter a newly mutated Stanley Stobbs and a fight ensues.
A Knight in the Sewer[]
The Turtles, while walking through the sewer tunnels, happen upon an ancient looking wooden door they've never seen. Raphael is curious to see what is behind the door, but Leonardo urges caution. Raph decides to batter it down anyway. The door opens just before he hits it and he falls face first into a mysterious chamber where they encounter a living stone lion and a knight.