| 4.02 | 4.0 | |
History of the Peloponnesian War | 3.75 | - | |
| 4.2 | - | |
Wild: From Lost to Found on the Pacific Crest Trail | 3.88 | 4.0 | |
| 3.59 | - | |
Stalingrad: The Fateful Siege, 1942–1943 - Antony Beevor
- Artemis Cooper
| 4.52 | - | |
| 3.9 | 4.0 | |
| 3.61 | - | |
The Conquest of the Incas | 0 | - | |
A Walk in the Woods: Rediscovering America on the Appalachian Trail | 3.99 | 5.0 | |
| 3.77 | - | |
| 3.8 | 4.0 | |
| 3.61 | 4.0 | |
| 3.56 | - | |
| 3.88 | - | |
| 0 | - | |
The people of the arrow in search of the Amazon's last hidden tribes | 4.5 | - | |
| 4.03 | - | |
Three Cups of Tea: One Man's Mission to Promote Peace ... One School at a Time | 3.44 | 4.0 | |
| 4.22 | 4.0 | |
The Diary of a Young Girl | 4.02 | 4.0 | |
The First Men in the Moon | 3.5 | - | |
| 4.09 | 5.0 | |
Desperate Passage: The Donner Party's Perilous Journey West | 3.71 | - | |
| 3.25 | 4.0 | |
| 3.54 | 5.0 | |
| 4 | 4.0 | |
| 5 | 5.0 | |
| 3.67 | - | |
| 3.8 | - | |
Skeletons on the Zahara: A True Story of Survival | 4.13 | - | |
Sapiens: A Brief History of Humankind | 4.22 | - | |
The Histories - Herodotus
- Aubrey de Sélincourt (Translator)
| 4.02 | - | |
| 4.2 | 5.0 | |
| 4 | 4.0 | |
Blood Brothers - Rebecca Cantrell
- James Rollins
| 4 | 4.0 | |
Collapse: How Societies Choose to Fail or Succeed | 3.85 | - | |
World War Z: An Oral History of the Zombie War | 3.91 | 4.0 | |
| 3.67 | - | |
| 3.5 | - | |