| Squires, Tru - |
| Pyramids (9) | | Multiple Choice | 2008.06.23 |
| Renewable Energy (8) | | Multiple Choice | 2008.01.24 |
| Secrets of the Da Vinci Code (8) | | Multiple Choice | 2008.10.15 |
| Secrets of the Periodic Table Unveiled (17) | | Multiple Choice | 2008.04.23 |
| SpaceX (23) | | Multiple Choice | 2008.10.11 |
| The Disappearing Island of Jost Van Dyke (8) | | Multiple Choice | 2008.07.03 |
| The Enigmatic Bermuda Triangle (9) | | Multiple Choice | 2008.09.27 |
| The History of Computers (52) | | Multiple Choice | 2008.10.09 |
| The Lost Gospels: Hidden Stories of Jesus (8) | | Multiple Choice | 2008.03.16 |
| The Origins of Language: Human Communication Evolution (9) | | Multiple Choice | 2008.11.23 |
| The Secret Life of Subglacial Lakes (8) | | Multiple Choice | 2008.03.19 |
| The Strange Behavior of Bonobos (10) | | Multiple Choice | 2008.11.17 |
| Tunnel Boring Machines (8) | | Multiple Choice | 2008.08.02 |
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