The Boarded-Up House

1. GOLIATH LEADS THE WAY

2. IN SEARCH OF ADVENTURE

3. AMATEUR DETECTIVES

4. THE ROOM OF MYSTERY

5. JOYCE MAKES A NEW DISCOVERY. SO DOES GOLIATH

6. JOYCE'S THEORY

7. GOLIATH MAKES ANOTHER DISCOVERY

8. CYNTHIA HAS AN IDEA

9. THE MEMORIES OF GREAT-AUNT LUCIA

10. AN EXCITING DISCOVERY

11. THE ROOM THAT WAS LOCKED

12. A SLIGHT DISAGREEMENT

13. THE GREAT ILLUMINATION

14. THE MEDDLING OF CYNTHIA

15. THE STRANGER AT THE DOOR

16. JOYCE EXPLAINS

17. IN WHICH ALL MYSTERIES ARE SOLVED