mystery

A case stage fright leads to a symphony of terror.

Dead bodies which appear and disappear mysteriously threaten to cause Sam's father to lose his job as manager of the Besseldorf Hotel. What can be done? How do you find a ghost?.

Nancy uses her antique clock to lure a thief into a trap. If the trap snaps shuts a minute too early, time might run out on Nancy.

From the day they move to their new house in the country, Roger and Anabelle have a strange feeling about the tree house on their property.

Nancy visits a rustic retreat in upstate New York. Threatening messages and tales of a haunted mansion there make her determined to uncover the truth.