- Mystery Mine - Lone Pine 12 - Malcolm Saville - English (8Replies)
- The Mystery of the Shrinking House - Alfred Hitchcock and The Three Investigators 18 - William Arden - English (5Replies)
- The Secret of the Terror Castle - Alfred Hitchcock and The Three Investigators 1 - Robert Arthur - English (5Replies)
- Man with Three Fingers - Lone Pine 16 - Malcolm Saville - English (7Replies)
- The Mystery of the Stuttering Parrot - Alfred Hitchcock and The Three Investigators 2 - Robert Arthur - English (5Replies)
- Woodpeckers - Amazing Animals - Kate Riggs - English (5Replies)
- The Mystery of the Singing Serpent - Alfred Hitchcock and The Three Investigators 17 - M. V. Carey - English (5Replies)
- Koalas - Amazing Animals - Kate Riggs - English (5Replies)
- Birds - Curious About - Jill Sherman - English (5Replies)
- Kangaroos - Amazing Animals - Kate Riggs - English (5Replies)
- Aliens - Curious About - Gillia Olson - English (6Replies)
- The Secret of Phantom Lake - Alfred Hitchcock and The Three Investigators 19 - William Arden - English (5Replies)
- The Mystery of the Trail of Terror - Alfred Hitchcock and The Three Investigators 39 - M. V. Carey - English (5Replies)
- The Mystery of the Purple Pirate - Alfred Hitchcock and The Three Investigators 33 - William Arden - English (4Replies)
- The Mystery of the Death Trap Mine - Alfred Hitchcock and The Three Investigators 24 - M. V. Carey - English (6Replies)
- The Mystery of the Invisible Dog - Alfred Hitchcock and The Three Investigators 23 - M. V. Carey - English (4Replies)
- The Mystery of the Headless Horse - Alfred Hitchcock and The Three Investigators 26 - William Arden - English (4Replies)
- The Mystery of the Missing Mermaid - Alfred Hitchcock and The Three Investigators 36 - M. V. Carey - English (5Replies)
- The Mystery of the Deadly Double - Alfred Hitchcock and The Three Investigators 28 - William Arden - English (4Replies)
- The Mystery of the Dancing Devil - Alfred Hitchcock and The Three Investigators 25 - William Arden - English (4Replies)
- The Mystery Of The Sinister Scarecrow - Alfred Hitchcock and The Three Investigators 29 - M. V. Carey - English (4Replies)
- The Secret of the Shark Reef - Alfred Hitchcock and The Three Investigators 30 - William Arden - English (4Replies)
- The Mystery Of The Blazing Cliffs - Alfred Hitchcock and The Three Investigators 32 - M. V. Carey - English (5Replies)
- The Mystery Of The Two-Toed Pigeon - Alfred Hitchcock and The Three Investigators 37 - Marc Brandel - English (5Replies)
- The Mystery Of The Scar-Faced Beggar - Alfred Hitchcock and The Three Investigators 31 - M. V. Carey - English (4Replies)
- The Mystery of the Kidnapped Whale - Alfred Hitchcock and The Three Investigators 35 - Marc Brandel - English (5Replies)
- The Mystery of Wandering Caveman - Alfred Hitchcock and The Three Investigators 34 - M. V. Carey - English (4Replies)
- The Mystery of the Dead Man's Riddle - Alfred Hitchcock and The Three Investigators 22 - William Arden - English (4Replies)
- The Secret of the Haunted Mirror - Alfred Hitchcock and The Three Investigators 21 - M. V. Carey - English (4Replies)
- The Mystery of the Magic Circle - Alfred Hitchcock and The Three Investigators 27 - M. V. Carey - English (5Replies)