THE GHOST OF MELODY LANE
Mystery surrounds the great organ in the home of the "Cameo Lady"—beloved friend of Carol and sponsor of the girls' Coral Club. Three people see the "ghost" that wanders in the grove carrying a waxy white rose. And Carol finds the rose! In the end she finds the ghost too!
THE FORBIDDEN TRAIL
There was a tradition at "Splatter Castle" on Melody Lane, and Marah Splartier, eccentric aunt of Veronica Flint determined to protect Vera from following the long line of family tragedies that had had their beginning on the "forbidden trail." Carol has several bad frights before she clears up the mystery that keeps the little family at Splatter Castle unhappy and afraid.
THE TOWER SECRET
The winking lights flashing from the old tower on the grounds of the Bonds' new home defy explanation. There is no one in the tower—and no electric power or connections! Had the engaging circus family that Carol befriended anything to do with the mystery? And what interest had Parsnips, the queer old farmer, in the "ghost" tower?
THE WILD WARNING
What power did the strange, wild warning in the woods have over Polly Flinders? And why was she so desperately anxious to earn money? Carol brings happiness to three families when she solves this exciting mystery.
THE TERROR OF MOANING CLIFF
No tenant would stay in the great, bleak house on "moaning cliff" that belonged to Carol's aunt. But Carol, courageous and determined, finally tracks the uncanny "haunts" to their source.