Secret Sand Sleuths (Nancy Drew and the Clue Crew Graphic Novel Series #2)

Night at the museum! When a sculpture is destroyed, only the Clue Crew can find the culprit.A beautiful sand mandala at the modern art museum is ruined. Fortunately, Nancy and the Crew are on the scene, and while they might not understand all the artwork, they know they like to solve a mystery! Following a mysterious hum, they get lost in the vast museum, and may end up facing more than they can handle.