Oxford University Press Marv and the Funfair Fright

When ordinary boy Marvin wears his super-suit, he becomes MARV. A superhero with infinite powers... Marvin's life is perfectly ordinary until one day he discovers a mysterious superhero suit hidden in the attic. It is powered by kindness and imagination, and since Marvin has tons of both, the powers of the suit are infinite. In book 9, Marv and the Funfair Fright, Marvin's excited but nervous about riding the Head Spinner rollercoaster at the funfair. But he suddenly has much more to worry about when the Conjuror, a supervillain from Marv's past, causes chaos by bringing a zombie and some giant toy pandas to life. Marv and his sidekick Pixel will have to use every trick in the book to put a stop to the panda-monium and defeat the cunning Conjuror.