| #2 |  Explorers of the Nile Explorers of the Nile: The Triumph and Tragedy of a Great Victorian Adventure
| 0 | 0 reads | |
| #3 |  The Ice Balloon
| 4 | 1 read | |
| #4 |  The River of Doubt
| 4.09 | 14 reads | |
| #5 |  The people of the arrow in search of the Amazon's last hidden tribes
| 4 | 2 reads | |
| #6 |  Island of the Lost: Shipwrecked at the Edge of the World
| 3.77 | 13 reads | |
| #7 |  History's Greatest Voyages of Exploration History's Greatest Voyages of Exploration
| 0 | 0 reads | |
| #8 |  Into the Planet: My Life as a Cave Diver
| 3.89 | 10 reads |