Books about Natural history -- Outdoor books (sorted by popularity)
- The Fall of the Year Dallas Lore Sharp 99 downloads
- Wake-Robin John Burroughs 95 downloads
- In the Catskills: Selections from the Writings of John Burroughs John Burroughs 93 downloads
- Winter Dallas Lore Sharp 93 downloads
- A Rambler's lease Bradford Torrey 91 downloads
- Woodland Paths Winthrop Packard 90 downloads
- The Hills and the Vale Richard Jefferies 90 downloads
- Wood Wanderings Winthrop Packard 89 downloads
- Old Plymouth Trails Winthrop Packard 89 downloads
- Muskrat City Henry Abbott 87 downloads
- The Open Air Richard Jefferies 87 downloads
- Riverby John Burroughs 84 downloads
- A Year in the Fields John Burroughs 83 downloads
- The Clerk of the Woods Bradford Torrey 82 downloads
- In New England Fields and Woods Rowland Evans Robinson 80 downloads
- Outings at Odd Times Charles C. Abbott 77 downloads
- Travels in a Tree-top Charles C. Abbott 73 downloads
- Fresh Fields John Burroughs 72 downloads
- Footing it in Franconia Bradford Torrey 69 downloads
- Wildwood Ways Winthrop Packard 69 downloads
- In the open : intimate studies and appreciations of nature Stanton Davis Kirkham 68 downloads
- The Lone Swallows Henry Williamson 66 downloads
- Summer Dallas Lore Sharp 65 downloads
- The Life of the Fields Richard Jefferies 63 downloads
- Watched by Wild Animals Enos A. Mills 62 downloads