Books about Natural history -- Juvenile fiction (sorted by popularity)
- Aaron in the Wildwoods Joel Chandler Harris 164 downloads
- The Desert Home: The Adventures of a Lost Family in the Wilderness Mayne Reid 158 downloads
- Wild Adventures in Wild Places Gordon Stables 157 downloads
- Blown to Bits; or, The Lonely Man of Rakata R. M. Ballantyne 156 downloads
- Lost in the Cañon A. R. Calhoun 155 downloads
- In the Wilds of Florida: A Tale of Warfare and Hunting William Henry Giles Kingston 154 downloads
- Charlie to the Rescue R. M. Ballantyne 154 downloads
- Woodside Caroline Hadley 153 downloads
- Fritz and Eric John C. Hutcheson 149 downloads
- The Academy Boys in Camp Mrs. S. F. Keene 146 downloads
- The Settler and the Savage R. M. Ballantyne 145 downloads
- In the Eastern Seas William Henry Giles Kingston 144 downloads
- The Red Man's Revenge: A Tale of The Red River Flood R. M. Ballantyne 144 downloads
- The Log House by the Lake: A Tale of Canada William Henry Giles Kingston 143 downloads
- The Rover of the Andes: A Tale of Adventure on South America R. M. Ballantyne 142 downloads
- Stories of Animal Sagacity William Henry Giles Kingston 135 downloads
- Fighting the Whales R. M. Ballantyne 132 downloads
- Across Texas Edward Sylvester Ellis 127 downloads
- The Coral Island: A Tale of the Pacific Ocean R. M. Ballantyne 126 downloads
- The Lost Mountain: A Tale of Sonora Mayne Reid 126 downloads
- Afloat in the Forest; Or, A Voyage among the Tree-Tops Mayne Reid 126 downloads
- A Southern Cross fairy tale Kate McCosh Clark 125 downloads
- Cast Away in the Cold I. I. Hayes 125 downloads
- In Search of a Son William S. Walsh 124 downloads
- Camp and Trail: A Story of the Maine Woods Isabel Hornibrook 124 downloads