| #2 |  Uranium
| 4 |
| #3 |  The Source
| 5 |
| #4 |  Annals of the Former World
| 4.67 |
| #5 |  The Great Lakes of Africa The Great Lakes of Africa: Two Thousand Years of History
| 0 |
| #6 |  The Great Quake: How the Biggest Earthquake in North America Changed Our Understanding of the Planet
| 5 |
| #7 |  The Life and Death of Planet Earth
| 0 |
| #8 |  T. Rex and the Crater of Doom
| 4.5 |
| #9 |  The Death and Life of the Great Lakes
| 4.4 |
| #10 |  Krakatoa
| 3.83 |
| #11 |  The Mountains of Saint Francis The Mountains of Saint Francis : Discovering the Geologic Events that Shaped our Earth
| 0 |
