You go, Squirrel Girl! With her unique combination of wit, empathy and squirrel powers, computer science student Doreen Green is all that stands between Earth and total destruction! Well, Doreen plus her friends Tippy-Toe (a squirrel) and Nancy (a regular human). So mainly Squirrel Girl. Then what hope does Earth have if Doreen gets hurled back in time and erased from history? Some hope, hopefully, as Howard the Duck is waiting impatiently for a crossover! And if one animal encounter isn't enough, prepare for Swarm, a buzzkill made of bees, and Mole Man, the subterranean super villain looking for love! But you're not here for flowers and kissing, you're all about computer science and super-heroics. Get both - and more - in a showdown with Count Nefaria!

Collects The Unbeatable Squirrel Girl (2015B) #1-11, Howard the Duck (2015B) #6.