Goosebumps: Attack of the Mutant by R L Stine buy used Used & Rare price $7.05 new from$5.50 shop with confidence SPECIAL SHIPPING CONSIDERATIONS FOR USED & RARE ITEMS. Please see the special considerations for shipping Used & Rare items, including extended delivery times, possible import duties & taxes. Delivered in 3-5 weeks Format: Softcover Publisher: Scholastic Paperbacks Condition: The following ISBNs are associated with this title: ISBN - 10:043966215X ISBN - 13:9780439662154 Seller Comments: A tradition of southern quality and service. All books guaranteed at the Atlanta Book Company. From the Publisher He''s no superhero.... He''s a supervillain! Skipper Matthews has an awesome comic book collection. His favorite one is called The Masked Mutant. It''s about an evil supervillain who''s out to rule the universe! Skipper can''t get enough of The Mutant. Until one day he gets lost in a strange part of town. And finds a building that looks exactly like The Mutant''s secret headquarters. A building that appears and disappears! Has Skipper read one too many comic books? Or does The Masked Mutant really live in Riverview Falls?