In Shady Oaks, fourteen-year-old Doreen Green saves cats from trees, keeps the sidewalks clean and dissuades vandalism... all while keeping her fluffy tail and squirrel powers a secret! But when a real-life Super Villain declares Squirrel Girl his archenemy, can Doreen balance being a teenager AND a Super Hero? Or will she go ... NUTS? Meet Doreen Green, also known as The Unbeatable Squirrel Girl! An exciting and original super hero novel written by New York Times best-selling authors Shannon Hale and Dean Hale! In Shady Oaks, fourteen-year-old Doreen Green saves cats from trees, keeps the sidewalks clean and dissuades vandalism ... all while keeping her fluffy tail and squirrel powers a secret! But when a real-life Super Villain steps out of the shadows and declares Squirrel Girl his archenemy, can Doreen balance being a teenager AND a Super Hero? Or will she go ... NUTS? Note: this is not a graphic novel.