Scooby-Doo! A Science of Chemical Reactions Mystery: The Over-reacting Ghost is an educational book in the Capstone series as a part of the Scooby-Doo! Solves It with S.T.E.M. line.
Summary[]
There's a ghost on the loose at school! Explosions in the science room, metal turning to rust, cakes burning in the cooking lab...is the ghost to blame? Join the gang as they investigate the spooky mystery and catch the ghost in the act of causing chemical reactions!