A brand new collection featuring four of our favourite stories from the Oni Press comic Invader ZIM highlighting Skool - a place where young, impressionable, human minds are molded into... eh, we're not sure what happens after that. But now you can relive all the best moments of ZIM and Dib's Skool days! From incorrect rumours of Ms. Bitters' demise (and origin) to an impromptu class trip to ZIM's fake zoo, to the trials and tribulations of the National Phitness Test, and finally, to a time-honoured class assignment: pretending some inanimate object is a baby and trying not to kill it. Heck, you might even learn something! (Learning is not guaranteed.) Contains issues 15, 32, 37, and 45 of the Oni Press series Invader ZIM.