Only Captain Underpants can stop the three evil space aliens who have invaded Jerome Horwitz Elementary School and turned everyone into lunchroom zombie nerds.

"Bonus: includes another new original comic by George and Harold!"

Captain Underpants and the invasion of the incredibly naughty cafeteria ladies from outer space (and the subsequent assault of the equally evil lunchroom zombie nerds) --Dog Man and the wrath of Petey / a epic novella by George Beard and Harold Hutchins.