Maisie vs Antarctica

Maisie thinks her dad is the most boring person in the world. For fun he likes to do origami (but only basic triangles) or jigsaw puzzles of a cloudless sky (yep, every piece is blue). He writes cool-sounding books like How To Wrestle A Crocodile and How To Defuse A Bomb, but he's never actually done any of the awesome things he writes about. But Maisie has to admit weird things happen around Dad. Unexplainable things. When childcare falls through and Dad has to take Maisie to Antarctica to research his next book, How To Survive In Antarctica, Maisie realises there is definitely something unusual about Dad - not only can he speak languages she never knew he could, he manages to crash-land a plane and somehow save her from being eaten by a leopard seal! What is going on? How is any of this possible? Can her dad teleport? Is he a superhero or something else entirely?