| Hayward, Paulina - |
| Biography of Marie Curie: A European Pioneer in Science (27) | | Multiple Choice | 2009.08.13 |
| Brazil’s Soccer Legends (9) | | Multiple Choice | 2009.01.03 |
| Carnival Traditions of Brazil (30) | | Multiple Choice | 2009.03.13 |
| Famous Windmills of the Netherlands (9) | | Multiple Choice | 2009.05.19 |
| Historic Bridges of Florence (16) | | Multiple Choice | 2009.01.10 |
| History of the Inca Empire (41) | | Multiple Choice | 2009.04.13 |
| Patagonia: Land of Extremes (21) | | Multiple Choice | 2009.06.28 |
| The Agricultural Science of Organic Farming (25) | | Multiple Choice | 2009.07.17 |
| The Agricultural Science of Precision Agriculture (17) | | Multiple Choice | 2009.06.15 |
| The Alps: Natural Barrier and Cultural Crossroads (28) | | Multiple Choice | 2009.04.25 |
| The Andes Mountains: A Geological Overview (8) | | Multiple Choice | 2009.03.13 |
| The Anthropology of Cultural Relativism (14) | | Multiple Choice | 2009.10.03 |
| The Anthropology of Indigenous Cultures (13) | | Multiple Choice | 2009.12.17 |
| The Archaeology of Ancient Egypt (8) | | Multiple Choice | 2009.02.21 |
| The Art History of Impressionism (9) | | Multiple Choice | 2009.07.17 |
| The Art History of Renaissance Painting (37) | | Multiple Choice | 2009.08.16 |
| The Astronomy of Exoplanets (9) | | Multiple Choice | 2009.10.01 |
| The Botany of Carnivorous Plants (8) | | Multiple Choice | 2009.05.08 |
|