CBR Steven Universe OGN Vol. 1: Too Cool for School

Wait a minute.. you mean Steven never went to school before?!

Let's celebrate the return of the show with a look at a graphic novel!
 

You know what time is it? It's CARTOON TIME!

Adventure Time - Stakes!
Adventure Time Vol. 1 - Vol. 2 - Vol. 3 - Vol. 4 - Vol. 5
Sugary Shorts Vol. 1
Marceline and the Scream Queens / Fionna & Cake / Candy Capers / The Flip Side
AT Original Graphic Novels: Vol.1 Playing With Fire - Vol. 2 Pixel Princesses - Vol. 3: Seeing Red
Hey Ice King! Why'd you steal our garbage?!!
Bravest Warriors Vol. 1 - Vol. 2 - Vol. 3

Duck Dodgers
Gravity Falls / Legend of the Gnome Gemulets

Johnny Bravo

Looney Tunes Show

Over the Garden Wall - Special #1

Regular Show - The Movie / Mordecai and Rigby in 8-Bit Land
Steven Universe
Steven Universe Vol.1 (KaBOOM!)