S.M.A.R.T.S. and the Missing UFO — Melinda Metz

Hubble Middle School is getting some strange visitors ― a UFO has been spotted hovering around the school in what could be a monumental first encounter. But the S.M.A.R.T.S. have their doubts. They set out to reveal what's really been flying around outside by using their scientific knowledge and expert investigative skills. Will the friends be able to separate fact from fiction in this paranormal puzzler?