Scooby and the gang head out west to visit the Grand Canyon but their vacation is interrupted when Shaggy and Scooby are attacked by space aliens The gang investigates and learns of a legend of a crashed alien space ship on the site where a new strip mall was built. The gang sets a trap and captures the aliens. Who will those meddlesome kids unmask this time? Aligned to Common Core Standards and correlated to state standards. Graphic Novels is an imprint of Spotlight, a division of ABDO.