| # | Title | Answer | Author | % Correct |
|---|---|---|---|---|
| 12 | The Mystery of the Laughing _____ | Shadow | William Arden | 94%
|
| 11 | The Mystery of the Talking _____ | Skull | Robert Arthur | 89%
|
| 4 | The Mystery of the Green _____ | Ghost | Robert Arthur | 83%
|
| 1 | The Secret of _____ Castle | Terror | Robert Arthur | 83%
|
| 3 | The Mystery of the _____ Mummy | Whispering | Robert Arthur | 83%
|
| 9 | The Mystery of the Screaming _____ | Clock | Robert Arthur | 78%
|
| 2 | The Mystery of the Stuttering _____ | Parrot | Robert Arthur | 78%
|
| 25 | The Mystery of the Dancing _____ | Devil | William Arden | 72%
|
| 10 | The Mystery of the _____ Cave | Moaning | William Arden | 72%
|
| 30 | The Secret of _____ Reef | Shark | William Arden | 72%
|
| 8 | The Mystery of the Silver _____ | Spider | Robert Arthur | 72%
|
| 5 | The Mystery of the Vanishing _____ | Treasure | Robert Arthur | 72%
|
| 13 | The Secret of the _____ Cat | Crooked | William Arden | 67%
|
| 7 | The Mystery of the _____ Eye | Fiery | Robert Arthur | 67%
|
| 15 | The Mystery of the Flaming _____ | Footprints | M.V. Carey | 67%
|
| 26 | The Mystery of the _____ Horse | Headless | William Arden | 67%
|
| 20 | The Mystery of _____ Mountain | Monster | M.V. Carey | 67%
|
| 22 | The Mystery of the Dead Man's_____ | Riddle | William Arden | 67%
|
| 6 | The Secret of _____ Island | Skeleton | Robert Arthur | 67%
|
| 24 | The Mystery of Death _____ Mine | Trap | M.V. Carey | 67%
|
| 27 | The Mystery of the Magic _____ | Circle | M.V. Carey | 61%
|
| 14 | The Mystery of the _____ Dragon | Coughing | Nick West | 61%
|
| 23 | The Mystery of the Invisible _____ | Dog | M.V. Carey | 61%
|
| 28 | The Mystery of the Deadly _____ | Double | William Arden | 61%
|
| 21 | The Secret of the Haunted _____ | Mirror | M.V. Carey | 61%
|
| 16 | The Mystery of the _____ Lion | Nervous | Nick West | 61%
|
| 19 | The Secret of _____ Lake | Phantom | William Arden | 61%
|
| 17 | The Mystery of the Singing _____ | Serpent | M.V. Carey | 61%
|
| 18 | The Mystery of the _____ House | Shrinking | William Arden | 61%
|
| 33 | The Mystery of the Purple _____ | Pirate | William Arden | 56%
|
| 31 | The Mystery of the _____---_____ Beggar | Scar-Faced | M.V. Carey | 56%
|
| 29 | The Mystery of the _____ Scarecrow | Sinister | M.V. Carey | 56%
|
| 32 | The Mystery of the Blazing _____ | Cliffs | M.V. Carey | 50%
|
| 43 | The Mystery of the _____ Collector | Cranky | M.V. Carey | 50%
|
| 40 | The Mystery of the Rogues' _____ | Reunion | Marc Brandel | 50%
|
| 37 | The Mystery of the _____---_____ Pigeon | Two-Toed | Marc Brandel | 50%
|
| 35 | The Mystery of the Kidnapped _____ | Whale | Marc Brandel | 50%
|
| 38 | The Mystery of the Smashing _____ | Glass | William Arden | 44%
|
| 39 | The Mystery of the _____ of Terror | Trail | M.V. Carey | 44%
|
| 42 | The Mystery of _____ Rock | Wreckers' | William Arden | 44%
|
| 34 | The Mystery of the _____ Caveman | Wandering | M.V. Carey | 39%
|
| 41 | The Mystery of the _____---_____ Crooks | Creep-Show | M.V. Carey | 33%
|
| 36 | The Mystery of the Missing _____ | Mermaid | M.V. Carey | 33%
|