The Mystery Series: Find-Outers complete 15 Books

Titles in this collection:

• The Mystery of the Burnt Cottage
• The Mystery of the Disappearing Cat
• The Mystery of the Secret Room
• The Mystery of the Spiteful Letters
• The Mystery of the Missing Necklace
• The Mystery of the Hidden House
• The Mystery of the Pantomime Cat
• The Mystery of the Invisible Thief
• The Mystery of the Vanished Prince
• The Mystery of the Strange Bundle
• The Mystery of Holly Lane
• The Mystery of Tally-Ho Cottage
• The Mystery of the Missing Man
• The Mystery of the Strange Messages
• The Mystery of Banshee Towers