25. The Mystery of the Dancing Devil (Misteri Setan Menandak)
26. The Mystery of the Headless Horse (Misteri Kuda Tanpa Kepala)
27. The Mystery of the Magic Circle (Misteri Kelompok Penyihir)
28. The Mystery of the Deadly Double (Misteri Kemelut Kembar)
29. The Mystery of the Sinister Scarecrow (Misteri Boneka Beringas)
30. The Secret of Shark Reef (Misteri Karang Hiu)
31. The Mystery of the Scar-Faced Beggar (Pengemis Buta Bermuka Rusak)
32. The Mystery of the Blazing Cliffs (Misteri Tebing Menyala)
33. The Mystery of the Purple Pirate (Misteri Perompak Ungu)
34. The Mystery of the Wandering Caveman (Misteri Manusia Gua)
35. The Mystery of the Kidnapped Whale (Misteri Penculikan Ikan Paus)