While attempting to locate a lost dog, the Dana sisters become involved in the mystery surrounding a reclusive mountain woman.

Nancy Drew and her friends investigate a murder case, that involves some members of the university basketball team.

When asked to trace the writer of a threatening note, the Dana sisters become enmeshed in a mystery concerning a bronze fountain.

The Dana sisters spend their spring vacation solving a mystery involving a phony automobile raffle, a wax bust of Queen Victoria, a stolen diamond, and a sculptress.

After Bess's new yellow Camaro is stolen, Nancy becomes involved in an investigation of a car theft ring which also includes murder.

As attendants at the wedding of wealthy Mrs. Ainsworth's dogs, Nancy Drew and her friends, Bess and George, investigate how the bride and groom got tie-dyed.