| 1. |
The Mystery of Biltmore House |
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| 2. |
Mystery on the Freedom Trail |
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| 3. |
The Mystery of Blackbeard the Pirate |
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| 4. |
The Mystery of the Alamo Ghost |
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| 5. |
The Mystery on the California Mission Trail |
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| 6. |
The Mystery of the Missing Dinosaurs |
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| 7. |
The White House Christmas Mystery |
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| 8. |
The Mystery on the Iditarod Trail |
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| 9. |
The Mystery at Kill Devil Hills |
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| 10. |
The Mystery in New York City |
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| 11. |
The Mystery at Disney World |
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| 12. |
The Mystery on the Underground Railroad |
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| 13. |
The Mystery in the Rocky Mountains |
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| 14. |
The Mystery on the Mighty Mississippi |
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| 15. |
The Mystery at the Kentucky Derby |
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| 16. |
The Ghost of the Grand Canyon |
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| 17. |
The Mystery at Jamestown |
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| 18. |
The Mystery in Chocolate Town: Hershey, Pennsylvania |
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| 19. |
The Gosh Awful! Gold Rush Mystery |
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| 20. |
The Counterfeit Constitution Mystery |
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| 21. |
The Mystery of the Haunted Ghost Town |
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| 22. |
The Mystery in Las Vegas |
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| 23. |
The Mystery of the Graveyard of the Atlantic |
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| 24. |
The Ghost of the Golden Gate Bridge |
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| 25. |
The Wild Water Mystery of Niagara Falls |
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| 26. |
The Colonial Caper Mystery at Williamsburg |
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| 27. |
The Mission Possible Mystery at Space Center Houston |
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| 28. |
The Madcap Mystery of the Missing Liberty Bell |
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| 29. |
The Mystery at Fort Sumter |
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| 30. |
The Mystery on the Great Lakes |
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| 31. |
The Mystery in Hawaii -The 50th State |
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| 32. |
The Mystery at Mount Vernon |
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| 33. |
The Mystery on the Oregon Trail |
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| 34. |
The Mystery at Yellowstone National Park |
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| 35. |
The Mystery at Cape Cod |
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| 36. |
The Mystery of the Lost Colony |
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| 37. |
The Mystery at Death Valley |
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| 38. |
The Mystery in the Smoky Mountains |
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| 39. |
The Mystery at Mount Rushmore |
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| 40. |
The Mystery at Devils Tower |
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| 41. |
The Mystery at Hollywood |
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| 42. |
The Mystery in the Twin Cities |
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| 43. |
The Mystery at Motown |
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| 44. |
The Mystery at Area 51 |
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| 45. |
The Awesome Atlanta Mystery |
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| 46. |
The Baseball Mystery |
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| 47. |
The Great Train Mystery |
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| 48. |
The Mystery of Mimi's Haunted Book Shop |
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