Squirrel Girl takes Nancy to visit her mom in Canada! What could possibly go wrong, right? How about the return of a super villain not seen for more than a decade? One that will prompt the inter-species team-up you've been waiting for: squirrels and ants! And also Squirrel Girl and Ant-Man. It'll be huge! Or tiny. Then, when Taskmaster strikes, with his uncanny ability to duplicate any super-type's sweet moves, who will stand between him and total domination? You probably guessed Doreen Green, but you're wrong! It's actually Nancy's cat, Mew! It's a story of one feline, and all the feels. Plus: To celebrate the 25th anniversary of our unbeatable hero, her co-creator Will Murray returns to write only his second-ever Squirrel Girl tale - and he's bringing the Hulk! Collecting UNBEATABLE SQUIRREL GIRL (2015B) #12-16.