The Mystery of the Missing Millionairess

Carolyn Keene's mystery novel follows Nancy Drew as she investigates a disappearance at an exclusive girls' academy. When a wealthy movie star's daughter vanishes from the school, Nancy goes undercover to find her, facing suspicious teachers, the stern headmistress, and other characters with secrets to hide. A kidnapper's demand for a million dollars raises the stakes as Nancy teams up with the missing girl's roommate to uncover the truth. The story combines classic detective work with the setting of a prestigious boarding school, offering young readers an engaging mystery to solve.