Thread:Gilgameshkun/@comment-30964718-20170124023208/@comment-995426-20170125043222

Ahh, I didn't realize you were a child. I'm not used to fellow TMNT fans being children. Most of the TMNT fans I know well are at least 30, and some in their 40s. So yes, if it's that much of an issue, you should probably wait and read MNT Gaiden when you're a little older. Technically, Mirage is also for adults, though the age-appropriateness of its comics has fluctuated between PG-13 and a hard adult rating (mostly for violence). But the newer IDW TMNT comics are reliably PG-13.

But if you like Leo, here's a free online age-appropriate comic about Leo that you can read right now, called Hindsight: http://myrling.deviantart.com/gallery/53104607/TMNT-Hindsight  It's a fan homage to the Mirage miniseries Tales of Leonardo: Blind Sight.