Supergirl: Cosmic Adventures in the 8th Grade — DC Comics
Issue: #6
How will Supergirl ever wrap up all of the cosmic craziness that has developed since her arrival on Earth? Arch-frenemies, scheming faculty, an intergalactic orange kitty and a flying horse are just a few things that come her way in this final, action-packed issue!
Creators: Travis Lanham, Jann (Jones) Robinson, Eric Jones, Simona Martore, Joey Mason, Elisabeth V. Gehrlein, Landry Q Walker
Characters: Superman, Mr. Mxyzptlk, Supergirl, Supergirl, Lex Luthor, Comet the Super-Horse, Lena Luthor, Streaky, Belinda Zee