• The Curse of the Blue Figurine
• Chessmen of Doom
• Secret of the Underground Room
• The House With a Clock in Its Walls
• The Vengeance of the Witch-Finder
• The Face in the Frost
• Revenge of the Wizard's Ghost
• Spell of the Sorcerer's Skull
• Eyes of the Killer Robot
• Mummy, the Will, and the Crypt
• Wrath of the Grinning Ghost
• The Mansion in the Mist
• The Doom of the Haunted Opera
• The Bell, the Book, and the Spellbinder
• The Gargoyle in the Dump
• The Hand of the Necromancer
• The Mummy, the Will, and the Crypt
• Drum, the Doll, and the Zombie
• The Specter from the Magician's Museum
• The Letter, the Witch, and the Ring
• The Treasure of Alpheus Winterborn
• The Dark Secret of Weatherend
• The Figure in the Shadows