| Costello, Ali - |
| Mahdist War (52) | | Multiple Choice | 2015.07.23 |
| Pamir Highway: The World’s Most Remote Road Trip (16) | | Multiple Choice | 2011.08.19 |
| Penal labour (15) | | Multiple Choice | 2023.10.01 |
| The Enchanted Forest of Dean, England (9) | | Multiple Choice | 2011.03.16 |
| The Salt Flats of Salar de Uyuni, Bolivia (13) | | Multiple Choice | 2011.06.06 |
| The Secret Gorges of Verdon, France (8) | | Multiple Choice | 2011.11.22 |
| The World’s Smallest Desert: Carcross, Canada (16) | | Multiple Choice | 2011.03.23 |
| Vajiralongkorn (33) | | Multiple Choice | 2020.04.04 |
| Where Is Gilgamesh? (45) | | Multiple Choice | 2016.01.22 |
| World War II in Yugoslavia (22) | | Multiple Choice | 2010.03.24 |
| Yamal Peninsula: Russia’s Land of the Nenets (30) | | Multiple Choice | 2011.11.23 |
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